Used Lab Equipment

Features:

Ideal for industrial, clinical, pharmaceutical or biomedical applications

Microprocessor PID Control

• ±0.24°C uniformity, ±0.5°C accuracy and stability at 37°C
• Display shows °C or °F; easy to read from across the room

Safety Features

• Low profile and front-panel controls for easier access, safer operation
• Dual thermostats guard against thermal runaway
• Hinged acrylic or stainless-steel gable covers have fins that keep hands away from hot vapors
• Covers stay open at 90° or, with quick-release hinge, lift off completely for use with large glassware
• Heating elements will not burn out if bath accidentally runs dry

Construction

• Corrosion-resistant exterior with tough, easy-to-clean acrylic enamel coating
• Temperature-resistant plastic rim insulates, resists leaks, keeps its shape and won't dry out or crack like caulked seals
• Exterior stays cool even after hours of operation Deep-drawn, stainless-steel reservoirs and perforated sample trays prevent leaks, guard against rust and contamination
• Rounded reservoir corners and sample trays with finger holes allow for easy removal, make cleaning easier
• Choice of acrylic or stainless-steel covers

Specifications:

• Capacity: 0.5 gal., 2L
• Temperature Range (Metric): Ambient to 100°C
• Resolution (Temperature): 0.1°C/F
• Temperature Stability: ±0.5°C
• Dimensions (L x W x H) Exterior: 9.88 x 10.75 x 7.62 in. (25 x 27 x 19cm)
• Dimensions (D x W x H) Interior: 5.25 x 5.88 x 6 in. (13 x 14.8 x 15cm)

The Parker 20H high purity hydrogen gas generators offer the optimum combination of safe operation, reliability and performance. Utilising field proven PEM cell technology, hydrogen is produced on demand from deionised water and electricity, at low pressure and with minimal stored volume. Innovative control software allows unrivalled operational safety and reliability. The H generators ideally supply fuel gas to all known GC combustion detectors used in today’s laboratory workflows. Three models operate at flow rates; 160 ml/min, 250 ml/min and 500 ml/min. Hydrogen generators are available with Remote Networking software. RemoteNet allows up to 27 hydrogen generators to be actively controlled from one central PC, and facilitates true cascading capabilities.

Specification:

• Flow Rate: 160 ml/min
• Purity: >99.9995%
• Water Consumption (27/7, full flow): 1.25 L/week
• Delivery Pressure: 0.3-6.89 bar g / 5-100 psi g
• Ambient Temperature Range: 5 - 40°C (41 - 104°F)
• Water Supply Pressure: 0.1 bar g / 1.45 psi g
• Water Supply Flow Rate: 1 L/min
• Water Quality: Deionised. ASTM II, >1MΩ, <1µs, filtered to <100µm
• Supply Voltage Range: 90 - 264V 50/60Hz

• Port Connections

• Hydrogen Outlet: 1/8” Compression Fitting
• Water Drain: Quick Release Push in Fitting
• Water Fill: Quick Release Push in Fitting
• Dimensions (H x W x D): 456 x 342 x 437 mm (17.9 x 13.5 x 17.2 in.)
• Weight: 19 kg / 41.9 lb (full of water: 23 kg / 50.7 lb)

Rugged, compact hotplate stirrers feature an ergonomic design and are ideal for educational labs. These units can heat and stir up to 1000 mL of water. Durable cast aluminum top plate will not chip or crack, and provides a uniform heating surface.

Specifications:

• Power Requirements: 120V, 325W

• Dimensions: 4 x 5 in

Description:

• Electronically controlled models feature microprocessor control with digital display of operating parameters
• Four fully adjustable, one-button programs provide easy, reproducible runs for wrapped and unwrapped items as well as liquids
• User sets and stores operating parameters of temperature (105 to 137°C, 221 to 279°F)
• sterilization time (0 to 59 minutes)
• pressure (0 to 40psi)
• drying time (0 to 99 minutes)User also sets and stores units of °C or °F and psi or bar. A sensor prevents operation until the door is securely closed. In-line filters protect all pressure valves. A low-water signal indicates the reservoir needs to be filled.

Features:

• Cycle operation: manual
• Type: Steam
• High grade 316L stainless steel sterilization chambers resist corrosion
• Large 3.25L water reservoir permits users to control the purity of the sterilizing steam and reduces frequency of fill-ups
• analog controls and analog display of pressure and temperature
• temperature:105 to 137°C, 221 to 279°F
• sterilization time:0 to 59 minutes
• pressure: 0 to 40psi
• drying time: 0 to 99 minutes
• chamber size (DXWXH): 50.8 x 50.8 x 38.1 cm (20 x 20 x 15")
• Capacity: 23 L (0.81

Specifications:

• Temperature Range: Ambient to 95° or 99°C
• Voltage: 120V
• Cabinet Material: Epoxy powder-coated stainless steel
• Chamber Material: Stainless steel
• Depth Interior: 2 in.
• Height Exterior: 6.7 in.
• Hertz: 50/60Hz
• Length Exterior: 8.9 in.
• Model: 280 Shallow Chamber
• Shipping Weight: 12 lb.
• Temperature Resolution: ±0.1†°C
• Temperature Uniformity: ±0.2°C
• Wattage: 225w
• Width Exterior: 14 in.
• Width Interior: 11.5 in.
• Amperage: 2A
• Capacity: 1.5L
• Control: Digital
• Length Interior: 6 in.
• Operating Temperature: 95°C
• Dimensions (L x W x H) Exterior: 8.9 x 14 x 6.7 in.
• Electrical Requirements: 120V 50/60Hz

Rugged, high-performance baths maintain water temperature from ambient to 95°C or 99.9°C (depending on model) with ±0.2°C uniformity (at 37°C) and ±0.1°C control resolution (at 37°C) with stainless-steel gable cover.

Includes: Gable cover: stainless steel for all; Diffuser shelf

• Choice of analog or digital temperature control
• Chamber capacities ranging from 1.5 to 43L
• Front-mounted controls simplify operation
• Overtemperature safety circuitry prevents thermal runaway
• Dual-chamber models have independent controls for operating at different temperatures

Specifications

• Temperature Control Resolution: ±0.1°C†
• Temperature Uniformity: ±0.2°C†
• Temperature Range: Ambient to 99.9°C
• Chamber: Stainless steel
• Cabinet: Epoxy powder-coated stainless steel
• Capacity: 3.2 gal. (12L)3
• Reservoir: L x W x D: 11.5 x 12.5 x 6 in. (29.2 x 31.7 x 15.2cm)
• Weight: 40 lb. (18.1kg)
• Electrical Requirements: 120V 50/60Hz

Specifications:

• Type: Accessory, gas tank switcher
• For use with: Napco 8000; water jacket models only
• Electrical requirements: 120V, 60Hz

Features:

• Wide temperature range of 0° to 60°C that enhances the flexibility of the unit
• Relative humidity control via steam generator from above ambient to 95% at 37°C (not available w/Cat. No. 3920)
• Sophisticated digital controls
• Programmable ramp and soak cycles for temperature and RH†
• Durable cabinets with true laminar airflow through side plenums for extremely tight uniformity
• Phenolic-coated evaporator for use in applications that create corrosive byproducts
• Manual control of defrost and refrigeration cycles
• Visible/audible safety alarms alert to over- and under temperature conditions, deviation of humidity from set parameters (except Model 3920)

Specifications:

• Amperage: 15 A
• Capacity (English): 11 cu. ft.
• Certifications/Compliance: ICH, FDA, TAPPI, ASTM™
• Depth Interior: 27 in (68.8cm)
• Depth: 32 in (81.3cm)
• Capacity: 311.5 L
• Chamber Material: Stainless Steel
• Dimensions (D x W x H) Interior: 27 x 31 x 24 in. (68.6 x 78.7 x 60.9 cm)
• Temperature Range (Metric): 0°C to 60°C
• Material: Powder-coated Cold Rolled Steel
• Display: Digital Dual LED
• Electrical Requirements: 208/220 V, 60 Hz
• Frequency: 60 Hz
• Height: 51.5 in (130.8cm)
• Height Interior: 24 in (60.9cm)
• Humidity Control: Microprocessor, PID
• Humidity Display: Digital, dual LED (direct set and read in % RH)
• Humidity Accuracy: ±5.0%
• Humidity Resolution: 0.01
• Humidity Sensor: Bulk polymer
• Humidity Source: Steam generator; initial fill approx. 1 qt. (1L)
• Input Water Pressure: Water Inlet Gravity to 40psi
• No. of Shelves: 3 supplied/11 max.
• Programmability: Temperature ramp and soak, up to 24 steps
• Refrigerant: CFC-free, R134A
• Temperature Accuracy: ±0.1 at 25° to 37°C
• Temperature Resolution: 0.1°C
• Temperature Sensor: RTD
• Temperature Uniformity: ±0.3 at 25° to 37°C
• Voltage: 208/220 V
• Water Consumption: 0.25 gal./hr. input water volume
• Water Resistivity: 50kilohm to 1megohm resistance
• Width: 38 in (96.5cm)
• Width Interior: 31 in (78.7cm)
• Lighting: Optional Interior Lighting
• Type: Environmental Chamber

Specifications:

• Reciprocal Shaking Bath
• Capacity: 14.5L
• Oscillation Speed: 30-200 cycles per minute
• Stroke Length: 1/2 to 1-1/2 inches.

Features:

The new Centrifuge 5420 was designed with your molecular biology routine applications in mind. The spectrum of methods includes DNA/RNA purification, DNA extraction from agarose gels and PCR reaction set-up. It has a particularly small footprint to save space on the lab bench and an easy to clean keypad control panel. You can spin up to 24 tubes from 1.5 to 2.0 mL. Optional adapters extend the volume range to 0.4 and 0.5 mL tubes as well as 0.6 mL BD Microtainer^®. A rotor for 32 PCR tubes (0.2 mL) or four PCR strips is available as well. For your safety, the standard rotor provides aerosol-tight containment for the centrifugation of hazardous samples such as viruses, pathogen bacteria or radioactive probes.

Specifications:

• Max. RCF: 21,300 × g

• Max. Capacity: 24 × 1.5/2.0 mL

• Rotors Available: 2

• Acceleration Time: 15 s

• Deceleration Time: 15 s

• Display: large, brightly lit LCD

• Timer: 10 s to 9:59 h, with continuous run function

• Soft Brake Function: 10 ramps

• Noise Level: < 56 dB(A)

• Power Supply: 120 V, 50 – 60 Hz

• Max. Power Consumption: 290 W

• Dimensions (W × D × H): 24â€¯× 35â€¯× 22 cm

• Height (with open lid): 44 cm

• Weight w/o Accessories: 13 kg

• Cooling: non-refrigerated

Features:

This 24-place centrifuge has been engineered to be extremely quiet. Short runs up to 12 minutes are whisper quiet at an average of 45 dB(A). This is sufficient for centrifugation steps of most routinely used DNA/RNA purification kits. During longer runs the cooling fan works at full capacity to dissipate the heat for the remainder of the run. Centrifuge 5425 is the successor of the legendary Centrifuge 5424. It has everything you loved before plus great new features to make everyday work more enjoyable.

Specifications:

Max. RCF: 21,300 × g

Max. speed: 15,060 rpm

Max. capacity: 10 × 5.0 mL

Rotors available: 6

Acceleration time: 15 s

Deceleration time: 15 s

Display: large, brightly lit LCD

Timer: 10 s to 9:59 h, with continuous run function

SOFT brake function: 10 ramps

Noise level: < 51 dB(A)

Volume range: 50 mL

Power supply: 120 V, 50 – 60 Hz

Max. power consumption: 280 W

Dimensions (W x D x H): 24 x 39 x 24cm / 9.5” x 15.4” x 9.5”

Height (with open lid): 48 cm

Height (with open lid): (US) 18.8 in

Height (with open lid): 48 cm / 18.8 in

Weight w/o accessories: 15.6 kg / 34.4 lb

Cooling: non-refrigerated

Features:

The FlashGel System for fast electrophoresis of DNA is the ideal sample screening tool. Check up to 32 PCR or restriction fragments quickly without having to plan your day around agarose gels or verify your DNA sample integrity prior to downstream analysis. The FlashGel System is the fastest way to separate DNA and the best way to watch DNA migration as it happens. This revolutionary new tool separates DNA in 2 - 7 minutes. Monitor gel runs right at the bench, without UV light. The highly sensitive system allows a 5-20X reduction in DNA levels - saving both time and money.

Specifications:

• 5 minute separation and recovery

• See bands in as little as 2 minutes

• Recover samples directly without UV light band excision or purification,

• Real-time separation and documentation

• Watch band migration as it happens

• Photograph gels at the bench without DNA damaging UV light

• Outstanding sensitivity and resolution

Features:

The FlashGel Camera captures data from the FlashGel System and say goodbye to darkrooms and UV light. Complete separation and documentation safely, at your bench, in minutes. This simple digital camera in an enclosed hood connects directly to your laptop or PC via USB cable.

Specifications:

• 5 minute separation and recovery, See bands in as little as 2 minutes

• Recover samples directly without UV light band excision or purification

• Real-time separation and documentation

• Watch band migration as it happens

• Photograph gels at the bench without DNA damaging UV light

• Outstanding sensitivity and resolution

Eppendorf Centrifuge 5804/5804 R with its renowned quality and reliability offers you the most cost efficient solution for your medium throughput applications–now and in the future. It allows for molecular applications in tubes up to 250 mL and offers additional swing-bucket and fixed-angle rotors as well as deepwell plate capacity for increased versatility.

Features

• Swing-bucket rotors and adapters accommodate tubes and bottles from 0.2 mL to 250 mL
• Fixed-angle rotors for high-speed molecular biology applications in tubes from 0.2 mL to 85 mL
• High centrifugation speed of up to 20,913 x g (14,000 rpm)
• Centrifuge lid with soft-touch lid closure
• Low access height of 29 cm for easy loading and unloading of samples
• Quiet operation to improve your work environment
• Compact footprint saves valuable bench space
• Automatic rotor recognition and imbalance detection for maximum operational safety

Specifications:

• RCF: 20,913 x g
• RCF with fixed-angle rotor: 20,913 x g
• RCF with swing-bucket rotor: 4,500 x g
• RCF with plate rotor: 2,250 x g
• Speed: 200 - 14,000 rpm (10 rpm steps)
• capacity: 4 x 250 mL/2 x 5 MTP 
• Rotors available: 12
• Acceleration/braking ramps: 10/10
• Number of programs: 35 user-defined programs
• Timer: 1 min to 99 min, with continuous run function, short-spin
• Noise level: < 62 dB(A)
• Power supply: 120 V, 50 - 60 Hz
• power consumption: 900 W     
• Dimensions (W x D x H): 47 x 55 x 34 cm     
• Height (with open lid): 74 cm           
• Weight w/o accessories: 55 kg         
• Cooling: non-refrigerated

A-4-44 Rotor

• Swing-bucket holds 4 deepwell plates
• Commercial nucleic acid purification kits up to a maximum height of 89 mm can be used
• Different combinations of stacked plates can be centrifuged
• Simultaneous processing of up to 192 samples
• Maximum rotational speed: 3,700 rpm (max. rcf: 2,250 x g)
• Rotor and buckets are autoclavable (121°C, 20 min)