Facility & Equipment

This 3,227-square-foot high-bay pilot laboratory is situated on the first floor of the Human and Agricultural Biosciences Building 1 (HABB1) at Virginia Tech’s main campus in Blacksburg. This state-of-the-art facility is designed to support a wide range of processing activities for students, researchers, and industrial partners. The lab features flexible processing space with quick-connect utilities, including clean steam, process chilled water, compressed air, natural gas, and deionized water, and offers distributed 208V and 460V three-phase power. Additional amenities include three walk-in refrigerators (two at 4°C and one at -20°C), 100 linear feet of bench space, a large autoclave, a fume hood, a dedicated HVAC system, floor drains, safety showers, and eye-wash stations. A separate room is designated for equipment storage. The lab’s design emphasizes flexibility and safety, accommodating various pilot-scale research projects in biological systems engineering and food science technology.

This analytical laboratory is located in Room 117B of Seitz Hall on Virginia Tech’s main campus in Blacksburg. Spanning 344 square feet, this lab is equipped with a fume hood, a biosafety cabinet, a deionized water system, and ample bench space to support various analytical activities. These facilities enable detailed chemical and biological analyses, complementing the broader research initiatives within Dr. Wang’s Sustainable Environment Research Laboratory.

A field laboratory is established within the Arlington Water Pollution Control Plant. This facility is equipped with a pilot-scale CAMBI thermal hydrolysis system, anaerobic digesters, and sludge dewaterability research equipment, all housed in an environment-controlled setting. The field lab supports collaborative research among six Northern Virginia utility members of the Center for Applied Water Research and Innovation (CAWRI), led by Dr. Wang. This collaboration aims to develop and implement advanced biotechnologies for sustainable wastewater management and resource recovery.

Virginia Tech entered into a license agreement with Alexandria Renew Enterprises (AlexRenew), granting Dr. Wang’s research team access to a 212-square-foot laboratory space within AlexRenew’s facilities at 1500 Eisenhower Avenue, Alexandria, Virginia. This collaboration enables Dr. Wang’s research team to utilize the Centrate Pretreatment Lab in Building 69 for advanced research in wastewater treatment and resource recovery.

The facility includes two walk-in refrigerators, each maintaining a temperature of 4°C, and one walk-in freezer operating at -20°C. These units are constructed with prefabricated, modular panels insulated with foamed-in-place polyurethane, ensuring high thermal efficiency and structural integrity. The standard panel thickness is 4 inches, providing an R-value suitable for maintaining consistent internal temperatures. Each refrigerator and freezer is equipped with a 36″x78″ flush door featuring magnetic gaskets and cam-lift hinges for a secure seal and ease of use. The interiors are illuminated with vapor-proof light fixtures, and the freezers include heated air vents and door heater cables to prevent condensation and frost buildup. These specifications align with industry standards for commercial walk-in coolers and freezers, ensuring reliable performance and compliance with health and safety regulations.

The Polar Temp 7×12 Refrigerated Transport trailer is a robust, energy-efficient solution for temperature-sensitive transport needs. Constructed with pre-painted steel exteriors and G90 galvanized interiors, it features 4-inch thick foam-insulated walls, ceilings, and floors for superior R-values and durability. The trailer includes a full decking system, side door, and step bumper for ease of use. Its advanced refrigeration system, powered by a generator or standard electric current, ensures reliable temperature control. The XP13000E generator, mounted on a utility storage box with a lockable design, provides robust power output, supporting the refrigeration system and auxiliary lighting. With its heavy-duty chassis, dual axles, and steel fender wells, the trailer is built to withstand the rigors of the road. Additional features include an auto-electric defrost system, insulated floors with skid-resistant surfaces, and safety enhancements like electric brakes and a break-away kit. Ideal for a variety of applications, the Polar Temp trailer ensures efficient, reliable, and durable refrigerated transport.

The Thermo Scientific™ TSX Series High-Performance -20°C Manual Defrost Freezer offers 23.3 cubic feet (650 liters) of storage capacity, providing ample space for laboratory samples. The freezer operates within a temperature range of -25°C to -15°C, ensuring optimal conditions for various laboratory materials. This freezer is ideal for storing reagents, pharmaceuticals, vaccines, and other laboratory materials requiring stable -20°C conditions.

The Labconco FreeZone® Legacy 2.5 Liter Benchtop Freeze Dryer is designed for efficient lyophilization of light sample loads, making it ideal for laboratories with limited space. It features an upright stainless steel collector coil capable of holding 2.5 liters of ice before defrosting, with a collector temperature reaching -50°C, suitable for aqueous samples. The system uses a Labconco Rotary Vane Vacuum Pump with a minimum displacement of 98 liters per minute to achieve optimal performance. Additionally, the freeze dryer can be paired with a 12-port drying chamber, allowing for the attachment of multiple flasks or sample containers simultaneously, enhancing its versatility for various laboratory applications.

The JULABO FP51-SL is an ultra-low refrigerated circulator designed for precise temperature control in demanding laboratory applications. It features a temperature range of -51°C to +100°C, making it suitable for both cooling and heating applications. The powerful refrigeration system ensures rapid cooling and stable temperature regulation, while the SL-series high-performance pump provides adjustable pressure and flow rates for optimal fluid circulation. The stainless steel bath offers durability and chemical resistance, with a bath volume of approximately 16 liters. The FP51-SL is equipped with PID temperature control, an intuitive digital display, and various safety features such as low-level protection and over-temperature shutdown. It is ideal for use in chemical, pharmaceutical, and material science research requiring ultra-low temperature stability.

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The New Brunswick BioFlo 6000 fermentor is a highly versatile pilot-scale system designed for various fermentation and bioprocessing needs, accommodating vessel capacities of130 liters. This mobile system is built on a stainless steel skid equipped with lockable casters for easy relocation. The 130-liter vessel, constructed from 316L stainless steel, features a polished internal finish, jacketed design for efficient heat transfer, and multiple ports for sensors, sample addition, and other utilities. The fermentor supports automatic sterilization with programmable cycles and precise temperature control via an RTD sensor integrated into the system. Agitation is driven by a top-mounted, AC variable speed motor with Rushton impellers, ensuring efficient mixing and oxygen transfer rates. The system also includes a thermal mass flowmeter for airflow monitoring and optional automated backpressure control for enhanced process control. Automatic pH and DO controls allow customization to meet specific process requirements, making the BioFlo 6000 ideal for diverse research and production environments.

The Eppendorf BioFlo 320 fermentor is a compact and versatile system designed for bioprocessing applications, featuring a 10-liter stainless-steel dished-bottom vessel with a direct-drive system for efficient mixing. The system includes automatic controls for temperature, pH, dissolved oxygen (DO), mass flow, and mixing, ensuring precise environmental regulation for microbial and cell culture processes. This specific configuration features four peristaltic pumps, three thermal mass flow controllers (TMFC), and a pivot arm-mounted touchscreen interface for user-friendly operation. Additional capabilities include optional modules for sparge gas control, advanced sensors, and enhanced monitoring, making it adaptable to a range of experimental and production needs.

The QEG-100A 100L Pilot Digester is a robust and versatile anaerobic digestion system designed for pilot-scale research and development applications. Constructed from high-quality 304 stainless steel with a mirror-finished interior, it ensures durability and ease of cleaning. The digester features a three-layer thermal insulation system, maintaining adjustable temperatures from ambient to 90°C with uniformity of ±1.5°C at 50°C, facilitated by dual 2.5 kW immersion heaters. Its variable-speed agitator operates between 30-150 rpm, powered by a 0.75 kW motor, promoting optimal mixing conditions. The system includes an automatic hydraulic lifting mechanism for the tank cover, enhancing operational convenience. A programmable control panel allows precise management of heating, stirring, and cover lifting functions. With dimensions of 1000 × 720 × 1850 mm and a total power requirement of 1.1 kW (three-phase, 208V, 60Hz), the QEG-100A is engineered to provide reliable performance for pilot-scale anaerobic digestion studies.

The 2L Jacketed Glass Reactor is a versatile laboratory apparatus designed for chemical reactions requiring precise temperature and mixing control. Constructed from high-quality GG17 borosilicate glass, it offers excellent thermal and chemical resistance, accommodating reaction temperatures ranging from -100°C to 400°C. The reactor features a double-layered design, allowing for the circulation of heating or cooling fluids through the jacket to maintain desired reaction conditions. Equipped with a 100W brushless DC motor, it provides adjustable stirring speeds from 0 to 1,200 rpm, ensuring uniform mixing of reaction contents. The digital display enables precise monitoring and control of stirring speed and temperature, enhancing reproducibility and safety in laboratory processes. This reactor is ideal for synthetic reactions, distillation, and purification processes in chemical and pharmaceutical research settings.

A series of mesophilic anaerobic digesters are heated using heat pads to maintain a controlled mesophilic temperature range, typically around 35–40°C, ideal for efficient microbial activity. Each digester is equipped with liquid recirculation systems for mixing, which help to evenly distribute heat and nutrients while minimizing the settling of solids. The digesters are constructed with insulated jackets to minimize heat loss and ensure stable operational temperatures. This system is commonly used for studying anaerobic digestion processes, evaluating biogas production, and optimizing the breakdown of organic materials under controlled conditions.

The 50L Large Lab Chemical Jacketed Glass Reactor is designed for chemical synthesis and reaction processes, featuring a 50-liter capacity and a double-layered borosilicate glass construction for thermal stability and chemical resistance. The jacketed design allows for precise temperature control by circulating heating or cooling fluids through the outer layer, facilitating reactions under controlled thermal conditions. Equipped with a digital display, the reactor provides real-time monitoring of parameters such as temperature and stirring speed, enhancing process accuracy and reproducibility. The system includes a variable-speed stirring motor capable of 0-600 RPM, ensuring uniform mixing of reactants. This reactor is suitable for various laboratory applications, including chemical synthesis, pharmaceutical development, and material science research.

The Schmizo 20L reactor system, offered by Buchiglas, is a robust and versatile solution for chemical reactions and material processing. It features a 20,000 mL jacketed reaction vessel with a DN 200 bottom discharge valve and multiple heating and cooling connections. The system includes a SCHOTT DN 200 reactor cover with six necks for versatile accessory configurations and stainless steel structural components for durability. Additional accessories include a mechanical stirrer with a high-capacity motor, a pH probe with cable and guiding tube, and a condenser with triple cooling spirals for efficient heat exchange. The system is supported by a Julabo DYNEO DD-200F refrigerated/heating circulator, offering precise temperature control from -20°C to 200°C with excellent stability. This setup, equipped with flexible hoses and heat transfer fluids, is ideal for high-performance research and industrial-scale applications.

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The SARTOFLOW® Study system is a benchtop crossflow filtration unit designed for ultrafiltration, microfiltration, and diafiltration applications in laboratory environments. Ideal for process development, clinical trials, and small-scale production, this system supports the purification of monoclonal antibodies, vaccines, and protein solutions. It accommodates both Sartocon® Slice and full-sized Sartocon® cassettes, providing a filtration area range from 0.1 to 2.1 m². Equipped with a 4-piston diaphragm pump, inline pressure sensors, and advanced flow meters, the system ensures precise control over filtration processes. Its all-stainless-steel construction, Tri-Clamp connections, and user-friendly interactive prompts enhance durability, adaptability, and ease of use, making it a versatile tool for various bioprocessing needs.

The Alfa Laval Clara 20 Clarifier Low Flow Separation System is a plug-and-play skid-mounted centrifuge designed for high-efficiency separation tasks in the food, beverage, and general processing industries. At its core is the LAPX 404 centrifuge with stainless steel wetted parts, engineered for gentle product handling and minimal product loss. The system excels in clarification, concentration, or purification processes, with a maximum low-flow hydraulic capacity of 0.5 m³/h. Integrated features include valves, a magnetic-inductive flow meter, a pressure sensor with alarm, and an ergonomic control system powered by a PLC with Modbus TCP communication for seamless integration. The modular design supports optional enhancements like solids receiving units and conversion kits for purifier or concentrator functions, ensuring versatility for diverse applications. With pre-installed components and a user-friendly control panel, this system offers reliable performance and simplified operation for small to medium-scale production.

The Brookfield Engineering Labs LVDV2T Viscometer is designed for the accurate measurement of fluid viscosity across a wide range of applications. Featuring a 5-inch full-color touchscreen display, the viscometer provides an intuitive interface with support for multiple languages and versatile display options, including temperature, shear rate, stress, percent torque, and spindle speed. The device includes advanced capabilities such as programmable QC limits with alarms, customizable spindle and speed lists, data averaging, and automated step programming. It also offers seamless computer control and automatic data acquisition using the included PG Flash software. With an accuracy of ±1.0% of the full range and repeatability of ±0.2%, the LVDV2T ensures reliable and consistent results. Its ergonomic design incorporates a bubble level for easy setup and an integrated system for on-screen data comparison, making it ideal for quality control, research, and industrial processes. Additionally, it comes with a LV-3 cylindrical spindle, which is designed to provide precise measurements in low viscosity ranges. This spindle ensures improved shear uniformity and consistent results for complex fluids

The Brabender ViscoQuick is designed for rapid and precise measurement of the viscosity and gelatinization characteristics of starches, flours, and other hydrocolloids. It operates with a temperature-controlled heating and cooling system that allows users to conduct viscosity tests in a temperature range from 20°C to 99°C with adjustable heating and cooling rates of up to 20°C/min. The instrument requires only 10 to 15 grams of sample and can complete a full test cycle in as little as 10 minutes, making it highly efficient for quality control and research applications. It features an integrated motor-driven paddle that continuously measures torque changes, providing insights into pasting properties, enzymatic activity, and thickening behavior. The Brabender MetaBridge software enables automated data analysis, remote monitoring, and integration with laboratory information management systems (LIMS).

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The Eppendorf Centrifuge 5425 is a 24-place microcentrifuge designed for a wide range of molecular and cell biology applications. It accommodates Eppendorf and PCR tubes ranging from 0.2 to 5 mL, providing versatility for various laboratory protocols. The centrifuge operates quietly, enhancing the laboratory environment by minimizing noise disturbances. Its compact design saves valuable bench space, and the intuitive interface ensures ease of use. The Centrifuge 5425 delivers reliable performance for routine sample processing needs.

The Hanna Instruments HI901-01 Automatic Potentiometric Titrator is designed to perform a wide range of titrations, including acid-base, redox, complexometric, and precipitation titrations. This model is configured with an analog board, a high-precision 40,000-step dosing pump, a 25 mL glass burette, an overhead stirrer assembly, and a HI1131B refillable combination pH electrode. The system can store up to 100 methods, 89 of which are user-definable, allowing for flexibility in various analytical applications. It operates within a pH range of -2.000 to 20.000 and a mV range of -2000.0 to 2000.0, with a dosing accuracy of ±0.1% of the full burette volume.

The OFITE Capillary Suction Timer (CST) is a digital instrument designed to evaluate the filterability of various suspensions by measuring the capillary suction time. In wastewater treatment, it assesses the dewaterability of sludges, aiding in optimizing chemical dosing and process conditions. The device features an LCD display for easy reading and operates on a standard 9-volt battery, ensuring portability. Its compact dimensions (10″ × 4.75″ × 2″) and lightweight design (1.5 lbs) make it suitable for both laboratory and field use. The CST utilizes chromatography-grade Whatman #17 filter paper and includes components such as a sample holder, upper block assembly, and power supply with international adapters. This instrument provides rapid and reliable measurements, facilitating effective process control and optimization in various applications.

The PWTech Volute Dewatering Press ES-501 is an innovative and highly efficient sludge dewatering system designed for both municipal and industrial applications. Its patented “dewatering drum” technology combines sludge thickening and pressing in a compact, automated unit, handling sludges as dilute as 0.1% solids and producing a cake of over 20% solids. The self-cleaning mechanism prevents clogging, ensuring consistent performance. The system reduces energy and water consumption significantly while eliminating the need for thickeners, sludge storage, or separate dosing facilities. With a fully automated operation, it integrates polymer feed systems, sludge pumps, and conveyors, simplifying sludge management. The ES-501 is especially effective for oily sludges, food processing wastes, and sludges with high fat content, delivering reliable and low-maintenance performance for diverse dewatering needs​

The Sterlitech CF016 Cell Assembly for Forward Osmosis (model CF016P-FO) is a precision-engineered device designed for forward osmosis applications in laboratory and research settings. Constructed from durable PTFE material, the assembly ensures chemical resistance and long-term performance under various experimental conditions. It is suitable for investigating osmotically driven membrane processes, providing consistent and reliable results for water treatment, desalination, and wastewater recovery studies. Compact and robust, this cell assembly supports detailed membrane testing and optimization, making it an essential tool for advancing research in forward osmosis technologies

The Thermo Scientific Sorvall Legend XFR TX-1000 Cell Culture Centrifuge is a high-capacity, refrigerated centrifuge tailored for demanding laboratory workflows. This system is equipped with the TX-1000 swinging bucket rotor, accommodating up to four 1000 mL Bio-Bottles, with a maximum tube diameter of 126 mm and a length of 140 mm. The centrifuge operates at speeds up to 15,200 rpm, achieving a maximum relative centrifugal force (RCF) of 25,314 x g, with the TX-1000 rotor supporting a maximum speed of 4,200 rpm and an RCF of 4,122 x g. Additionally, it includes the Fiberlite F15-8x50cy fixed-angle rotor, designed for 8 x 50 mL tubes, capable of reaching a maximum speed of 14,500 rpm, and the Fiberlite F21-48×2 fixed-angle rotor, supporting 48 x 2 mL tubes for high-throughput processing. The system features an intuitive digital control panel for precise adjustment of speed, time, and temperature settings, with a temperature range from -10°C to +40°C, ensuring optimal conditions for temperature-sensitive samples. For added versatility, 15 mL conical tube adapters are included, providing seamless operation with various tube sizes. Equipped with the Auto-Lock™ rotor exchange system, it allows for quick and secure rotor changes, enhancing operational efficiency. The ClickSeal™ biocontainment lids provide aerosol-tight containment, ensuring safety during sample processing. With a compact footprint and ergonomic design, the Sorvall Legend XFR Centrifuge offers reliable performance and adaptability for high-throughput laboratory workflows.

The Thermo Scientific Sorvall LYNX 4000 Superspeed Centrifuge is designed for large-scale laboratory applications. It operates at a maximum speed of 24,000 rpm and generates up to 68,905 x g, making it suitable for demanding separations. With a capacity of 4 x 1000 mL, it is refrigerated and offers 9 acceleration and 10 deceleration profiles for precise control. Included with this system is the Fiberlite F12-6×500 LEX Fixed Angle Rotor, made of carbon fiber composite, with a capacity of 6 x 500 mL, a maximum speed of 12,000 rpm, and biocontainment features. This combination ensures efficient and safe processing of large volumes in a wide range of laboratory applications.

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The BUCHI R-220 Pro Industrial Rotavapor system is a high-capacity rotary evaporator designed for industrial applications. It features a 20 L evaporation flask, a descending condenser with a secondary condenser for efficient cooling, and compatibility with ambient to -180°C operations. The package includes a BUCHI F-325 recirculating chiller with a 2500W cooling capacity at 15°C and a BUCHI V-600 vacuum pump with a flow rate of 1.8 m³/h for optimized vacuum conditions. Additional accessories include a manual flask handler for 20 L flasks, a 10 L borosilicate glass evaporating flask, and installation and travel services. This robust system is ideal for solvent recovery and large-scale distillation tasks in industrial and laboratory settings.

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The BUCHI Rotavapor Scholar System (R-100 V) described in the document is a complete rotary evaporation setup designed for efficient and precise distillation tasks in academic and research laboratories. The system includes a rotary evaporator with a chilled water condenser, a vacuum pump, and a controller for optimal operational control. Complementing the system is the BUCHI F-105 recirculating chiller, which offers precise temperature control ranging from -10°C to 25°C, supporting the distillation process. The setup also includes accessories like a 4000 mL borosilicate evaporating flask, a 3000 mL receiving flask with a ball joint, and two Mettler Toledo pH/mV meters for sample analysis. This integrated system is designed for durability, ease of use, and reliable performance in solvent recovery and distillation applications.

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The Thermo Scientific IntelliStack Incubator Shaker is a high-performance and versatile shaking system designed to support precise and reliable incubation and mixing of biological samples. Featuring a 26 mm orbit and a load-bearing capacity of 20 kg, this single-unit system includes a down-swing door for easy access. Its interior dimensions of 27.2 x 39.6 x 13.7 inches (690 x 1005 x 347 mm) provide ample space for various experimental needs. The system is compatible with CO2-resistant clamps for multiple flask sizes, enhancing flexibility and usability in controlled environments. Built for durability and efficiency, the IntelliStack Incubator Shaker is ideal for applications in cell culture, microbial growth, and other biological processes requiring consistent temperature and shaking conditions.

The Thermo Scientific™ MaxQ™ HP Incubated Tabletop Orbital Shaker is designed to accommodate up to six 2L flasks, featuring a clear acrylic lid for sample observation without disrupting the internal environment. It operates within a temperature range of ambient +5°C to 80°C, with a speed range of 25 to 525 rpm (±1 rpm). The shaker’s double-walled, insulated chamber and twin blowers ensure exceptional temperature uniformity, making it ideal for temperature-sensitive cultures. User-friendly microprocessor controls allow for easy calibration and simultaneous display of temperature, speed, and time settings on a 20-character backlit display. Safety features include audible and visual alarms for over/under temperature and speed deviations, as well as a separate adjustable overtemperature safety alarm with an independent probe. The shaker’s robust construction, including a spill-resistant design and external electronics placement, protects components from potential damage.

The Coy Laboratory Anaerobic Chamber Type A Vinyl is a versatile, unheated system designed for precise anaerobic work in laboratory settings. With a footprint of 79 inches long by 38 inches deep, this chamber includes essential features such as an automatic airlock with a sliding shelf, gas regulators with tubing, a vacuum pump, an internal plug strip, and a quick-change cuff system for ease of use. The system is complemented by the CAM-12 Anaerobic Monitor for real-time oxygen level monitoring and an anaerobic gas infuser for maintaining optimal internal conditions. The accompanying Type A workbench with casters ensures mobility and convenience. Ideal for microbiology and anaerobic research, this chamber supports a controlled oxygen-free environment for sensitive experimental needs.

The Agilent 8890 Gas Chromatography (GC) System is designed for precise separation and analysis of complex mixtures. This configuration features two split/splitless inlets and two Flame Ionization Detectors (FID) optimized for front and back capillary columns, providing excellent sensitivity and accuracy for dual operation across a wide range of applications. The system includes the 7693A automatic liquid sampler with a 200-vial tray, enabling high-throughput capabilities and efficient sample handling. The OpenLAB ChemStation Workstation provides seamless control and data acquisition, facilitating comprehensive analysis and reporting. With factory-installed plumbing for quick setup and a user-friendly design, the Agilent 8890 GC is ideal for laboratories focused on environmental, pharmaceutical, and chemical research.

The Hewlett-Packard (HP) 5890 Series II Gas Chromatograph is designed for separating and analyzing compounds in complex mixtures. It accommodates both packed and capillary columns, providing flexibility for various analytical needs. The system includes five heated zones as standard: two detectors, two inlets, and one auxiliary, allowing for simultaneous operation of multiple analytical methods. The oven temperature can be programmed up to 400°C in 1°C increments, enabling precise thermal control during analyses. The instrument’s dimensions are approximately 18-3/8 inches (465 mm) in height, 25-7/8 inches (655 mm) in width, and 20-1/8 inches (511 mm) in depth, with a weight of around 90 pounds (41 kg). Power requirements include voltages of 120/200/220/240 V, with a consumption of up to 2200 VA.

The Shimadzu GC-2014 Gas Chromatograph is designed for high-performance gas chromatography applications. This system includes a dual packed injection module with electronic flow control, accommodating two packed columns for simultaneous reference and analysis. The GC-2014 is equipped with a dual cell thermal conductivity detector (TCD) optimized for packed column flow rates, a flame photometric detector (FPD) with optional sulfur, phosphorus, and tin filters, and auxiliary pressure controllers for additional carrier or make-up streams. With the capability of 20 temperature program ramps, a column oven cooling time of 300°C to 50°C in less than six minutes, and constant linear velocity or pressure programming, this instrument provides unparalleled performance for diverse applications. The system also includes a 10-port loop with pre-column backflush, various columns, and LabSolutions workstation software for seamless operation and data management.

The Shimadzu Prominence LC-20 HPLC System is a modular high-performance liquid chromatography platform designed for precise and efficient analytical separations. Central to its operation is the CBM-20A Communication Bus Module, which enables seamless integration and remote control of system components. The LC-20AD Solvent Delivery Unit provides accurate and stable solvent flow rates from 0.0001 to 10 mL/min, ensuring reproducible chromatographic results. Temperature stability for the chromatographic columns is maintained by the CTO-20A Column Oven, which offers a control range from ambient temperature plus 10°C to 85°C. Detection of analytes is facilitated by the RID-10A Refractive Index Detector, suitable for compounds lacking UV absorbance. The system’s performance is further enhanced by the DGU-20A5 Degasser, which effectively removes dissolved gases from the mobile phase, and the SIL-10AF Auto Sampler, designed for high-speed injections with minimal carryover. Collectively, these components provide a reliable and flexible solution for diverse analytical applications.

The Shimadzu GCMS-QP2010 SE is a single quadrupole gas chromatograph-mass spectrometer designed for stable and cost-effective analysis of complex compounds. It features a high-performance quadrupole mass filter that ensures high sensitivity in both quantitative and qualitative analyses. The system incorporates a front-opening chamber, allowing for easy maintenance and reduced downtime. Paired with the AOC-20i Auto Injector and AOC-20s Auto Sampler, the system offers enhanced automation capabilities. The AOC-20i provides reliable and reproducible sample injections, while the AOC-20s accommodates up to 150 samples using 1.5 mL and 4.0 mL vials, significantly increasing laboratory productivity. The system intelligently distinguishes between vial types by reading information from the vial tray in use.

The HORIBA LA-950 Laser Diffraction Particle Size Analyzer is designed for precise measurement of particle size distributions across a broad range from 10 nanometers to 3 millimeters. Utilizing advanced laser diffraction technology, it accurately determines particle sizes by analyzing the pattern of light scattered by particles within a sample. Its large sample chamber accommodates various sample types, and the high-speed circulation system ensures consistent sample delivery and repeatability. The LA-950 is equipped with intuitive software that facilitates user-friendly operation, data analysis, and reporting, making it an ideal choice for applications in pharmaceuticals, ceramics, and other industries requiring detailed particle size analysis.

The AER-800 Aerobic/Anaerobic Expansion Unit is designed for precise measurement and control in laboratory environments. It features an 16-channel flow-measuring modules powered and interfaced via USB, providing reliable and accurate data acquisition. The system includes a test supply kit with 16, 500 mL glassware units and two MS-308 stirring bases, ensuring compatibility with a wide range of experimental setups. Additionally, the AER-800 comes with an in-line CO₂ trap for efficient gas management, enhancing performance in both aerobic and anaerobic processes. It also includes a water bath capable of controlling temperatures between 5°C and 70°C, providing precise thermal regulation for various experimental conditions. This unit is ideal for applications in biochemical research, environmental studies, and industrial testing.

The 20-channel Micro-Oxymax Respirometer system is a modular and versatile respirometry solution designed for precise gas analysis in biological and chemical research. The configuration includes the base Micro-Oxymax single-channel unit with paramagnetic O₂, CH₄, CO₂, and N₂O sensors for high-sensitivity monitoring, along with a 10-channel expansion interface to enhance throughput. Equipped with a closed-loop condenser kit and flask lid assemblies for SCHOTT GLS-80 wide-mouth flasks, the system ensures optimal sample containment and environmental control. Its flexible design supports various gas sensors and flow monitoring options, making it ideal for studying metabolic rates, microbial activity, and gas exchange processes.

The Shimadzu TOC-LCSN Analyzer is a versatile and high-performance system designed for the precise measurement of Total Organic Carbon (TOC) in various water samples, including wastewater, drinking water, pharmaceutical water, and saline water. Utilizing 680°C catalytic combustion with a Non-Dispersive Infrared (NDIR) detector, the TOC-LCSN ensures complete oxidation and high sensitivity, detecting TOC levels from 50 ppb to 30,000 ppm. The system features advanced auto-dilution for multi-point calibration and supports measurements of TOC, TC, TIC, and NPOC. Equipped with the ASI-L autosampler, the analyzer can process up to 93 samples continuously. It comes with an additional component, namely the SSM-5000A, for solids and sludges analysis, extend its versatility. The system is integrated with LabSolutions TOC software, enabling intuitive operation and seamless data management, making it ideal for environmental, industrial, and research applications.

The Sartorius MA37 Moisture Analyzer is designed for precise moisture content analysis in various samples. It features an infrared heating system that operates within a temperature range of 40 to 160°C, ideal for accurate and repeatable measurements. With a sample capacity of 5 to 15 grams, this analyzer ensures flexibility in handling diverse materials. Compactly built with dimensions of 40 x 21.5 x 21 cm, the MA37 includes user-friendly controls, 120V electrical compatibility, and a built-in memory to save results until the next measurement cycle.

The BioTek Synergy™ H1M Monochromator-based Multimode Microplate Reader is a versatile instrument designed for top and bottom fluorescence intensity, UV-visible absorbance, and luminescence detection. It features temperature control up to 45°C and shaking capabilities, ensuring optimal conditions for various assays. Included with the system is the Gen5 data analysis software, which provides advanced reader control, powerful data analysis, and flexible exporting and reporting tools. This microplate reader is ideal for laboratories seeking precision and reliability in applications such as molecular biology, cell biology, and biochemistry.

The Nikon ECLIPSE E200 Halogen Fluorescence Microscope is a versatile and cost-effective solution for educatio includes a halogen illumination system, a binocular eyepiece tube with two 20 mm eyepieces, a right-hand mechanical stage, and a four-place nosepiece supporting CFI E Plan Achromat 4x, 10x, 40x objectives, and a 100x oil immersion lens. The microscope also features an Abbe condenser with an N.A. of 1.25, a fluorescence turret with six positions, and four fluorescence filters for comprehensive imaging capabilities. Additionally, it includes a C-HGFI HG fiber illuminator and Intensilight mercury lamp for enhanced fluorescence applications, as well as various adapters for advanced imaging. This robust system ensures reliable and high-quality imaging for a wide range of microscopy tasks.

The QED Environmental Systems BIOGAS 5000 is a portable gas analyzer designed for accurate monitoring within biogas applications. It measures methane (CH₄), carbon dioxide (CO₂), and oxygen (O₂) concentrations, with optional sensors available for hydrogen sulfide (H₂S) and hydrogen (H₂). The device features a robust design suitable for anaerobic digestion sites and offers user-configurable operation, enabling consistent data collection for improved analysis and reporting. Certified to internationally recognized standards, including ATEX, IECEx, CSA, and MCERTS, the BIOGAS 5000 ensures compliance and safety in various environments. Additional functionalities include data storage and download capabilities, and compatibility with Gas Analyzer Manager software for comprehensive data management.

The YSI EXO3 Multiparameter Sonde is a high-performance water quality monitoring system designed for extended deployment in diverse aquatic environments. Featuring five sensor ports, it supports customizable configurations for monitoring key parameters such as conductivity, temperature, turbidity, dissolved oxygen, and UV nitrate levels using the included EXO NitraLED sensors. The system integrates anti-fouling technologies, such as a central wiper, to ensure consistent data accuracy over long-term deployments. Built with robust titanium housing and wet-mate connectors, the EXO3 Sonde withstands harsh field conditions while facilitating easy maintenance. Accessories include a USB signal output adapter for seamless data transfer to PCs and calibration standards for maintaining measurement precision. Compact, durable, and versatile, the EXO3 Sonde is an ideal solution for researchers and environmental professionals​

The YSI IQ SensorNet Ammolyt Plus system is an advanced water quality monitoring solution designed for continuous ammonium measurement in wastewater treatment applications. The system includes the DIQ/S 282-CR3-E Controller, which operates up to two sensors and provides three current outputs, three relays, and an RJ45 internet connection for remote access and control. The Ammolyt Plus probe is equipped with ammonium, potassium, and reference electrodes, ensuring accurate and reliable readings. The setup also includes a 7-meter IQ sensor connection cable and a stainless steel quick-release handrail mounting bracket for secure installation. This system is ideal for optimizing nitrogen removal processes and enhancing wastewater treatment efficiency.

The Hanna Instruments HI931 Automatic Potentiometric Titration System is designed for automated titration in laboratory settings. This system includes one electrode input, a 40,000-step precision dosing pump, a 25 mL burette, and an electrode holder with an integrated stirrer station. The setup is enhanced with the HI1048B pH electrode featuring a Clogging Prevention System (CPS™) and a BNC connector for reliable pH measurements. Additionally, the system includes a general calibration bundle with pH 4.01, 7.01, and 10.01 standard solutions, a cleaning solution, and an electrode storage solution to ensure accuracy and maintenance. Ideal for applications in research, education, and industrial laboratories, this system ensures consistent and accurate results.

The Hach DR3900 Laboratory VIS Spectrophotometer with RFID Technology is an advanced, user-friendly instrument designed for precise and efficient water quality analysis. It includes RFID technology for easy sample tracking and documentation. Paired with the DRB200 Digital Reactor Block, featuring 30 x 16 mm vial wells and 115 Vac operation, this system ensures accurate heating and digestion of samples. Additionally, reducing adapters (16 mm to 13 mm vials) enhance its versatility. Together, these components create a reliable solution for laboratory professionals, offering robust performance for a wide range of analytical applications.

The Eppendorf Mastercycler® ep realplex2 is a high-performance real-time PCR system designed for precise and efficient nucleic acid amplification and quantification. Equipped with a 96-well block, it accommodates standard PCR plates, strips, and individual tubes, providing flexibility for various experimental needs. The system features a robust thermal cycler with superior temperature uniformity and rapid ramp rates, ensuring consistent and reproducible results. Its optical detection unit utilizes a 96-LED array, enabling simultaneous excitation and detection across all wells, which enhances data accuracy and throughput. The Mastercycler® ep realplex2 supports multiplexing capabilities, allowing the detection of multiple targets in a single run, and offers user-friendly software for intuitive assay setup, data acquisition, and analysis.

The Thermo Scientific™ NanoDrop™ One Microvolume UV-Vis Spectrophotometer is a compact, standalone instrument designed for rapid and accurate quantification of nucleic acids and proteins using as little as 1–2 µL of sample. Equipped with Acclaro™ Sample Intelligence technology, it identifies contaminants and provides corrected concentration measurements, enhancing the reliability of downstream applications. The intuitive, glove-compatible touchscreen interface simplifies operation, while advanced connectivity options, including Wi-Fi, Ethernet, and USB, facilitate seamless data management and integration into laboratory workflows. With a broad dynamic range, the NanoDrop One can measure highly concentrated samples without dilution, making it an essential tool for life science researchers seeking efficiency and precision in sample analysis.

The Labconco Purifier® Logic+® Class II, Type A2 Biosafety Cabinet is engineered to provide comprehensive protection for personnel, products, and the environment when handling hazardous particulates requiring Biosafety Level 1, 2, or 3 containment. Incorporating Human Inclination Technology™, it offers an ergonomic design that enhances user comfort and efficiency during extended procedures. The cabinet features a 10-inch sash opening, facilitating easy access to the work area while maintaining containment. Equipped with HEPA filtration, it ensures a contaminant-free environment by effectively filtering both inflow and downflow air streams. The intuitive interface allows for straightforward monitoring and control of operational parameters, supporting a safe and productive laboratory setting.

The Forma Scientific Model 1184 is a 4-foot Class II, Type A/B3 Biological Safety Cabinet designed to provide maximum protection for personnel, products, and the environment. It maintains ultra-clean laminar airflow and ensures total exhaust of the entire work area, making it ideal for work involving non-explosive chemical vapors and gases. The cabinet is suitable for handling agents assigned to biosafety levels 1, 2, or 3, especially when work with volatile toxic chemicals and radionuclides is required as an adjunct to microbiological studies. The 1184 model features a convenient modular control center and a one-piece interior for easy cleanup, enhancing both safety and usability in laboratory settings.

The Cambi 5L Thermal Hydrolysis Test Rig is a compact and transportable system designed to demonstrate the efficiency and functionality of Cambi’s Thermal Hydrolysis Process (THP) for treating sludge, food waste, manure, and other organic materials. Operating at pressures up to 10 bar and temperatures of up to 180°C, the system effectively breaks down organic matter to enhance downstream digestion and dewatering processes. The test rig consists of a 5L reactor, a steam generator, a flash tank, and a cooling pipe system, all constructed from high-grade stainless steel (AISI 316 for components, AISI 304 for the frame). The reactor integrates precision instruments, including steam valves, pressure gauges, and a manometer, ensuring accurate control and monitoring during operations. Compactly designed for transport in three suitcases, the system is equipped with CE-certified components and insulation for safe and efficient operation. It is an ideal tool for pilot studies, providing valuable insights into the Cambi THP’s impact on sludge management and resource recovery.

The Thermo Scientific™ Thermolyne™ Largest Tabletop Muffle Furnace, model F30428C, is designed for applications such as annealing glass, determining volatiles, catalyst research, and ashing organic and inorganic samples. It features a 45 L (1.6 cu.ft.) chamber with heating elements on the top, bottom, and sides, ensuring enhanced temperature uniformity. The furnace operates within a temperature range of 100°C to 1093°C, with a stability of ±1.2°C at 1000°C and uniformity of ±3.45°C. The advanced LED digital controller allows for a single setpoint with ramp and dwell capabilities, displaying both setpoint and actual temperatures in °C or °F. Safety features include user-selectable overtemperature protection, open thermocouple protection, adjustable power output from 1 to 100%, a built-in vent port to remove contaminants and moisture, a 0.95 cm (0.38 in.) rear chamber port for independent temperature monitoring, a 35 A circuit breaker protecting critical components, and a door safety switch that stops power to the heating elements when opened. The furnace comes with two accessory refractory shelves, effectively tripling the usable working area. Electrical requirements are 208 V, 50/60 Hz, and 26.4 A.

The OTF-1200X-S50-LVT is a CE-certified split tube furnace designed for heating samples up to 1200°C. It features a compact design with a 2-inch (50 mm) outer diameter quartz tube, allowing for efficient sample processing. The furnace includes stainless steel vacuum flanges with a KF25 gas outlet and a digital vacuum gauge on the right flange, facilitating connections to a mechanical pump for achieving vacuum levels up to 1E-2 Torr. A 1/4-inch barb gas inlet on the left flange enables operations under flowing gas conditions. Additionally, the system comes with an OMEGA 1/4-inch O.D. K-type thermocouple that can be inserted inside the tube to precisely measure the sample’s temperature, with readings displayed on the OMEGA calibrator. The precision temperature controller provides up to 30 segments of heating and cooling steps with an accuracy of ±1°C, ensuring precise thermal management for various experimental requirements.

The Parr Series 4600 Pressure Vessel Systems are designed for bench-top operations, offering 1.0 liter capacities. These vessels accommodate various sealing options: FKM O-rings for temperatures up to 225 °C, FFKM O-rings up to 300 °C, and flat PTFE gaskets for temperatures reaching 350 °C. An optional high-pressure flat gasket version allows for a maximum allowable working pressure of 2900 psi (200 bar) at 350 °C. Both fixed head and moveable vessel designs are available, with an optional pneumatic lift for the 2-liter models. The larger diameter of these mid-size reactors permits special modifications, including internal cooling coils, bottom drain valves, ball valves for solids charging ports, catalyst addition devices, condensers, and electrical feed-throughs.

The Parr Series 4700 General Purpose Pressure Vessel is a compact, non-stirred reactor designed for various laboratory applications requiring high-pressure conditions. Available in 22 mL capacities, the vessel features a 1-inch inside diameter and are constructed from Type 316 Stainless Steel, with alternative materials available upon request. They are engineered to operate safely at pressures up to 1700 psi (115 bar) and temperatures up to 300 °C. The vessels utilize a flat PTFE gasket or flexible graphite seal, secured with a screw cap, ensuring reliable sealing under demanding conditions. Each vessel head accommodates a single opening, which can be configured with an “A” socket for a 4310 Gage Block Assembly, or with 1/8″ NPT, 1/4″ NPT, or a rupture disc assembly, providing flexibility for various experimental setups. Due to their size, these vessels are typically heated using ovens, baths, or similar general-purpose heating devices, as specialized heaters are not provided by Parr for this series.

The Fisher Scientific Isotemp 725G Premium Lab Oven is a gravity convection oven designed for precise heating and drying applications in laboratory settings. It features a microprocessor control system with a touch keypad and LED digital display, allowing for intuitive operation and accurate temperature adjustments in 1°C increments. The oven operates within a temperature range of 50°C to 275°C, providing flexibility for various laboratory processes. Its 2.5 cubic feet (70.8 liters) stainless steel chamber ensures durability and easy cleaning. Safety features include automatic overtemperature protection set at 5°C above the desired temperature, accompanied by a visual alarm, and a built-in safety backup with a circuit breaker to protect against power surges. The oven’s design incorporates thick fiberglass insulation to maintain exterior coolness and a gasketed door that opens 180° for convenient access.

This Thermo Scientific Heratherm General Protocol Oven has a mechanical convection system. It has a capacity of 180 liters (179 L) and operates at 120 volts with a frequency of 60 Hz, requiring a current of 14 amperes. The temperature range is from 50°C to 250°C, and its dimensions are 29.1 x 25.2 x 36.2 inches (73.8 x 64 x 92 cm). This oven is suitable for laboratory applications requiring precise temperature control and uniform heat distribution.

One of the two units is a collaborative equipment owned by Virginia Seafood AREC

This Thermo Scientific Heratherm Advanced Protocol Oven (OMH750) features a mechanical convection system for uniform heat distribution. It has a capacity of 731 liters and operates at 208-240 volts with a frequency of 60 Hz, requiring a current of 14.5 amperes. The oven can reach temperatures up to 330°C and is equipped with a Nema 6-20 plug. Its external dimensions are 30.3 x 49.7 x 60.8 inches (77 x 126.1 x 154.5 cm), and the internal chamber measures 21.5 x 39.5 x 52.6 inches (54.5 x 100.4 x 133.5 cm). Designed for laboratory applications, this oven ensures precise temperature control and consistent thermal performance, making it ideal for research and industrial use.

Collaborative equipment owned by Virginia Seafood AREC

The Retsch Cutting Mill SM 300 is designed for the efficient size reduction of a wide range of materials, including soft, medium-hard, tough, elastic, fibrous, and heterogeneous mixtures. Equipped with a robust 3 kW motor and innovative Rotational Energy Storage (RES) technology, it delivers high torque and peak power up to 20 kW, enabling the processing of challenging samples that other mills cannot handle. The variable speed setting from 100 to 3,000 rpm allows precise adaptation to specific application requirements, ensuring optimal grinding results. The SM 300 features double-acting cutting bars and a selection of rotors and bottom sieves with aperture sizes ranging from 0.25 to 20 mm, facilitating defined final fineness. Its design emphasizes user convenience and safety, offering tool-free removal of the push-fit rotor and fold-back hopper for easy cleaning, along with safety mechanisms to prevent operation when the door is open. Optional accessories, such as a cyclone separator, enhance performance by improving sample discharge and cooling, making the SM 300 suitable for heat-sensitive materials. This cutting mill is ideal for applications in agriculture, biology, chemistry, plastics, environment, recycling, food, medicine, and pharmaceuticals, providing reliable and reproducible results across various sample types.

Collaborative equipment owned by Dr. Haibo Huang from Food Science Department.

This TwinLab F 20/40 Twin-Screw Extruder is designed for laboratory-scale material extrusion. It features a hygienic design, integrated Metabridge software, and CAN-open BUS technology for scalable production simulations. The extruder has a robust drive system (10 kW), a maximum screw speed of 1200 rpm, and operates at temperatures up to 400°C with pressures up to 350 bar. Complementing the extruder is a Weinreich Water Temperature Control Unit for precise thermal management, a variety of screw elements and kneading blocks for material customization, a software package for screw configuration, a round die assembly, and cutting devices for expanded extrudates. Additional tools include a volumetric feeder, a hydraulic lift table, and a ViscoQuick Viscometer for measuring gelatinization properties of starches and flours.

Collaborative equipment owned by Virginia Seafood AREC