Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Microscopes ranging from Inverted Microscopes, Compound Microscopes, Fluorescence Microscopes, Stereo/Dissecting Microscopes, and Biological Microscopes to Polarizing Microscopes. Some of our popular manufacturers include Nikon, Olympus, Zeiss, and Leica. We also feature microscope cameras, objectives and stands. Additionally, we sell a wide selection of Scanning Electron Microscopes including Hitachi and JEOL. Browse our used microscopes below.

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Sartorius PB-11 pH Meter

Sartorius PB-11 pH Meter

Cambridge ID #: 18487

Sartorius PB-11 Basic Meter has all the characteristics that today's basic laboratory pH meter is required to meet, such as:  Automatic buffer recognition during calibration, Automatic temperature compensation, display with stability icon next to the result, simultaneous display of measured value and temperature, automatic electrode check and electrode slope display during calibration, and easy operation with symbols to help eliminate handling errors.

 

Specification:

 

 

  • Measuring Range

 

    • Voltage in mV: -1800… +1800
    • pH: -2… +20
    • Temperature in ºC: -5… +105

 

  • Resolution

 

    • Voltage in mV: 0.1
    • pH: 0.01
    • Temperature in K: 0.1

 

  • Accuracy

 

    • Voltage in mV: ± 0.2
    • Housing dimensions in mm: 230 x 120 x 80
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Forma 3950 Reach In CO2 Incubator

Forma 3950 Reach In CO2 Incubator

Cambridge Scientific ID #'s: 19881, 17914

Specifications

  • Temperature Range: 5C above ambient to +60C
  • Temperature Uniformity: ±0.3C at 37C
  • Interior Construction: Shiny stainless steel
  • Interior Volume: 29 cu.ft. (821.2 liters)
  • Interior WxHxD: 31.0" X 60.0" X 27.0" (78.7cm. X 152.4cm. X 68.6cm.)
  • Exterior WxHxD: 38.0" X 80.0" X 33.0" (96.5cm. X 203.2cm. X 83.8cm.)
  • Humidity System: 4 gal. (15.1liter) tank
  • Humidity Ranges: Off, med. >80%, high >90%
  • CO2 Sensor: Thermal Conductivity (T/C)
  • CO2 Range: 0-20%
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Thermo Forma 3950 Reach In CO2 Incubator

Thermo Forma 3950 Reach In CO2 Incubator

Cambridge ID #: 19349

Specifications

  • Temperature Range: 5C above ambient to +60C
  • Temperature Uniformity: ±0.3C at 37C
  • Interior Construction: Shiny stainless steel
  • Interior Volume: 29 cu.ft. (821.2 liters)
  • Interior WxHxD: 31.0" X 60.0" X 27.0" (78.7cm. X 152.4cm. X 68.6cm.)
  • Exterior WxHxD: 38.0" X 80.0" X 33.0" (96.5cm. X 203.2cm. X 83.8cm.)
  • Humidity System: 4 gal. (15.1liter) tank
  • Humidity Ranges: Off, med. >80%, high >90%
  • CO2 Sensor: Thermal Conductivity (T/C)
  • CO2 Range: 0-20%
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Thermo Scientific 3950 Reach In CO2 IncubatorImage Coming Soon

Thermo Scientific 3950 Reach In CO2 Incubator

Cambridge Scientific ID #'s: 19901, 19902

Specifications

  • Temperature Range: 5C above ambient to +60C
  • Temperature Uniformity: ±0.3C at 37C
  • Interior Construction: Shiny stainless steel
  • Interior Volume: 29 cu.ft. (821.2 liters)
  • Interior WxHxD: 31.0" X 60.0" X 27.0" (78.7cm. X 152.4cm. X 68.6cm.)
  • Exterior WxHxD: 38.0" X 80.0" X 33.0" (96.5cm. X 203.2cm. X 83.8cm.)
  • Humidity System: 4 gal. (15.1liter) tank
  • Humidity Ranges: Off, med. >80%, high >90%
  • CO2 Sensor: Thermal Conductivity (T/C)
  • CO2 Range: 0-20%
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Agilent 7820A Gas Chromatography

Agilent 7820A Gas Chromatography

Cambridge ID #: 15052

Includes

  • Computer Loaded w/ Software
  • Dual Purged Packed Inlets
  • Dual FID
  • Dual EPC

 

Features:

  • Full electronic pneumatics control (EPC) is available for all inlets and detectors, ensuring excellent reproducibility, as well as reliable accuracy and precision
  • Electronic Pneumatics Regulation (EPR) provides the simplicity of manual operation with high precision digital display of pressure/flow and superior ease-of-use as compared to traditional manual pneumatics systems.
  • Easy to learn and use software – choose among a wide selection of OpenLAB CDS software offerings.
  • The simplified GC front panel keys and display provide sequence information, instrument conditions, and run status, and minimize operating errors
  • Supports the 7693A Automated Liquid Sampler and Tray (not heater/mixer/bar code), 50-sample automatic liquid sampler and PAL3 Auto Sampler systems.
  • Optimized performance for everyday productivity and for all routine applications, including those that must comply with regulatory requirements
  • Choice of inlets: Split/Splitless Inlet for megabore and all capillary columns; packed for wide bore capillary and packed columns, Programmable Cool On Column inlet for direct injection onto columns.
  • Choice of detectors: Flame Ionization Detector (FID); Thermal Conductivity Detector (TCD); micro-Electron Capture Detector (micro-ECD); Nitrogen-phosphorus Detector (NPD); and single wavelength Flame Photometric Detector Plus (FPD+)
  • Complementary software keyboard and display allows the user to control the system when it connects with an integrator or 3rd-party software
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VWR 89202-974 Chiller

VWR 89202-974 Chiller

Cambridge ID #: 18168

Specifications:

  • Operating temperature range: -20° to 200°C (382°F)
  • Temperature stability: ±0.01C (±0.02°F)
  • Reservoir capacity: 7 liters
  • Electrical requirements: 120V, 60Hz, 12A
  • Pump type: variable speed pressure/suction
  • Maximum pressure: 4.3 psi (0.30 bar)
  • Maximum pressure flow rate: 5.3 gpm (20.1 lpm)
  • Maximum suction flow rate: 3.9 gpm (14.7 lpm)
  • Heater wattage: 1100 watts
  • Environment: indoor use only
  • Maximum altitude: 2000 meter
  • Operating ambient: 5° to 35°C (41° to 95°F)
  • Relative humidity: 80%; non-condensing
  • Installation category: II
  • Pollution degree: 2
  • Ingress protection: IP 31
  • Climate class: SN
  • Software class: B
  • Output waveform: sinusoidal
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Amersham Biosciences GE AKTA Explorer 100 FPLC System

Amersham Biosciences GE AKTA Explorer 100 FPLC System

Cambridge ID #: 10602

AKTA Explorer is designed for scouting, development and optimization of methods for all chromatographic techniques.  Flexibility and high levels of automation in combination with reproducibility and reliable operation make it an excellent choice for laboratories involved in method and process development.

 

Features:

  • Box 900: Storage compartment and Solvent Tray
  • P-950 sample pump
  • UV-900
  • pH/C-900: pH and Conductivity Detector
  • M-925 Mixer: All eluents can be mixed with a high degree of accuracy an reproducibility.
  • P-900 Series Gradient Pump
  • Frac 950 Fraction Collector
  • CU-950: Communications Module
  • Computer loaded w/ Unicorn Version. 5.31 Software, Monitor Keyboard & Mouse 
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Amersham Biosciences GE AKTA Purifier FPLC System

Amersham Biosciences GE AKTA Purifier FPLC System

Cambridge Scientific ID #'s: 14009, 14179, 14258

Purification can be performed at microgram, milligram or gram scale, depending on the core system and kits selected.

 

Features:

  • Box 900: Storage compartment and Solvent Tray
  • CU-950: Communications Module
  • P-950 sample pump
  • P-900: System Pump Model with Four Pump Heads in Two Pump Modules
  • M-925 Mixer: All eluents can be mixed with a high degree of accuracy an reproducibility.
  • UV-900: Variable, Multiwavelength UV-Vis detector
  • pH/C-900: pH and Conductivity Detector
  • Frac-920: Fraction Collector
  • Model INV-907: Injection Valve
  • Model PV-908: Sample Outlet Valve, For Sample Collection, with 8 ports
  • Computer loaded w/ Unicorn Version. 5.31 Software, Monitor Keyboard & Mouse 
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GE Healthcare AKTA Purifier FPLC System

GE Healthcare AKTA Purifier FPLC System

Cambridge Scientific ID #'s: 19092, 18600, 6940

Purification can be performed at microgram, milligram or gram scale, depending on the core system and kits selected.

 

Features:

  • Box 900: Storage compartment and Solvent Tray
  • CU-950: Communications Module
  • P-950 sample pump
  • P-900: System Pump Model with Four Pump Heads in Two Pump Modules
  • M-925 Mixer: All eluents can be mixed with a high degree of accuracy an reproducibility.
  • UV-900: Variable, Multiwavelength UV-Vis detector
  • pH/C-900: pH and Conductivity Detector
  • Frac-920: Fraction Collector
  • Model INV-907: Injection Valve
  • Model PV-908: Sample Outlet Valve, For Sample Collection, with 8 ports
  • Computer loaded w/ Unicorn Version. 5.31 Software, Monitor Keyboard & Mouse 
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Amersham Biosciences GE AKTA Purifier 10 FPLC System

Amersham Biosciences GE AKTA Purifier 10 FPLC System

Cambridge ID #: 16287

Purification can be performed at microgram, milligram or gram scale, depending on the core system and kits selected.

 

Features:

  • Box 900: Storage compartment and Solvent Tray
  • CU-950: Communications Module
  • P-950 sample pump
  • P-900: System Pump Model with Four Pump Heads in Two Pump Modules
  • M-925 Mixer: All eluents can be mixed with a high degree of accuracy an reproducibility.
  • UV-900: Variable, Multiwavelength UV-Vis detector
  • pH/C-900: pH and Conductivity Detector
  • Frac-920: Fraction Collector
  • Model INV-907: Injection Valve
  • Model PV-908: Sample Outlet Valve, For Sample Collection, with 8 ports
  • Computer loaded w/ Unicorn Version. 5.31 Software, Monitor Keyboard & Mouse 
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Sartorius Arium Pro Water Purification

Sartorius Arium Pro Water Purification

Cambridge ID #: 19405

As a reliable source of ultrapure water, the arium pro series offers a flexible and modular system which, compared to conventional devices, demonstrates excellent added value.

Specifications:

  • Water purification method: Adsorption by means of spherical activated carbon, deionization, optional end-position particle and sterile filtration
  • Water type: ASTM Type 1 ultrapure water
  • Output: 120 l/h
  • Water dispensing flow rate:1–2 l/min, adjustable
  • Volume-controlled dispensing: 4 2 l/min in 100 ml, 1 l or 5 l steps, depending on the total dispense between 0.1 l and 60 l
  • Volume accuracy: 5 3% between 0.25 l and 60 l
  • Conductivity: 1 0.055 µS/cm compensated to 25°C
  • Resistivity: 1 18.2 MO+cm compensated to 25°C TOC3 < 5 ppb
  • Microorganism content: 2 < 1 CFU/1,000 ml
  • Particle content: 2 < 1/ml
  • Input pressure: 0–6.9 bar, recommended > 2 bar
  • Temperature: 2–30 °C
  • Specific conductivity: < 100 µS/cm compensated to 25 °C
  • TOC: < 50 ppb
  • Turbidity: < 1 NTU
  • pH value: 4–10
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Thermo Forma EasyPure II UV Water PurificationImage Coming Soon

Thermo Forma EasyPure II UV Water Purification

Cambridge ID #: 12547

Description: The Thermo Scientific EASYpure II RF is a batch-fed water purification system designed to provide Type I reagent-grade water with extremely low organic carbon content. It uses a three-stage deionization process combined with a 0.2 micron final filter to polish pretreated water (distilled, deionized, or reverse osmosis) to produce water with a resistivity of up to 18.2 megohms-cm and with a total organic carbon content of less than 10 ppb. Water resistivity is continuously sensed by a resistivity cell and displayed on a digital display. The EASYpure II RF is designed to be a bench mounted unit. If wall mounting is required, contact Technical Services for information on a wall bracket and mounting accessory.

Specifications:

 

  • Dimension Requirements: 12" W X 19" D X 18 1/8" H (30.5 cm X 48.3 cm X 46.0 cm)
  • Clearance Requirements: Sides - 4" (10.1 cm) minimum to allow air flow, Above - 12" (30.5 cm) minimum for reservoir replenishment
  • Storage Reservoir Capacity: Approximately 6.5 liters usable, 7.0 liters total
  • Electrical Requirements:  100-240 VAC +5% -10%, 47-63 Hz.
  • Resistivity: 18.2MW·cm at 25°C
  • Conductivity: 0.055 µS/cm
  • Feedwater Source: Pretreated
  • Flow Rate: Up to 1L/min.
  • Bacterial Content: <1CFU/mL
  • Particles >0.2µM/mL: <1 μM/mL
  • TOC Monitor with UV Intensity Monitoring: No
  • Feed Water Monitoring: No
  • Feedwater Pressure: 100psig (6.9 bar)
  • Voltage: 100 to 240VAC
  • Hertz: 50/60Hz
  • Inlet Water Temperature (Metric): 4° to 40°C
  • Electrical Requirements: 100 to 240VAC 50/60Hz
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Pharmacia EPS 600 Electrophoresis Power SupplyImage Coming Soon

Pharmacia EPS 600 Electrophoresis Power Supply

Cambridge ID #: 13336

Description:

The Pharmacia Electrophoresis Power Supply EPS 3500 is a high quality, high precision and safe power supply for electrophoresis applications that require a maximum of 3500 volts. EPS 3500 is primarily designed for the following techniques: ● DNA sequencing ● IEF (Isoelectric focusing) EPS 3500 is also suitable for: ● ● ● ● ● SDS-PAGE (Polyacrylamide Gel Electrophoresis) Native PAGE Agarose electrophoresis Electroblotting DNA pulsed field electrophoresis Electrophoresis separations can be controlled by voltage, current or power. The EPS 3500 automatically switches over the controlling parameter according to programmed limits and conductivity variations in the system. Two electrophoresis units can be connected to the EPS 3500 and run with the same programmed method at one time. Three programs can be saved.

Specifications:

  • Output modes: Constant voltage, current or power
  • Output voltage: 1 - 600 V in 1 V steps
  • Output current: 1 - 400 mA in 1 mA steps
  • Output power: 1 - 100 W in 1 W steps
  • Program storage: 3 programmed methods
  • Time: 1 min – 500 hr
  • Volthours: 1 Vhr - 500kVhr
  • Power outlets: 2 pairs, recessed 4 mm high voltage
  • Operating temperature: 4°-40°C
  • Power Consumption: 140 W
  • Mains power: 100-120/220-240 VAC, 50-60 Hz
  • Dimensions (W x D x H ): 25 x 39 x 10 cm
  • Weight: 4.8 kg
  • Safety features: Overload/short circuit detection
  • Automatic cross-over
  • Automatic recovery after power failure
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New Brunswick G-2 Orbital Shaker

New Brunswick G-2 Orbital Shaker

Cambridge Scientific ID #'s: 18352, 17340

Features:

This shaker is equipped with a 60 minute timer and an adjustable speed dial with a 0 - 500 RPM meter. It performs using a ½ AMP SB fuse found on the back by the 120V, 50/60 Hz power connection.

Specifications:

 

  • Platform Dimensions: 11 x 13"
  • Speed control: 45-400 RPM analog control
  • Orbital motion: 3/4"
  • Timer: 0-60 minutes and hold
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LEJ HXP 120 Microscope LED Fluorescence Light Source

LEJ HXP 120 Microscope LED Fluorescence Light Source

Cambridge ID #: 18861

Description:

This compact device is the ideal external light source for fluorescence excitation in microscopy. Coupling is preferably achieved via liquid light guides. The average service life of a lamp is 2,000 hours. The optimised internal air flow cools the lamp and enables quiet operation. A resettable operating hour meter shows lamp operating hours. The brightness of the lamp output can be varied in 5 steps (0-100%) by means of a mechanical dimmer unit. An ultra-fast shutter opens or closes after activation with approx. 6 ms. The shutter is actuated by means of an appliance switch, but is also possible externally by means of a remote control input or CAN-BUS connection. This compact light source is available as a VIS or UV version in addition to a version that permits the coupling of multi-pin liquid light guides.

Specifications:

  • Dimensions (H x W x D): 210 x 130 x 290 mm
  • Weight: 4.7 kg
  • Ambient Temperature: 0°C to 40°C
  • Storage Temperature: - 20°C to + 85°C
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