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.

Electrophoretic Field Switcher: 1-15 of 55

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Bio-Rad Pulsewave 760 Electrophoretic Field Switcher

Bio-Rad Pulsewave 760 Electrophoretic Field Switcher

Cambridge ID #: 18985

Description:

The Pulsewave 760 switcher is a versatile and safe instrument for pulsed field DNA electrophoresis. The unit may be used with Orthogonal Field Alternating Gel Electrophoresis (OFAGE), Clamped Homogeneous Electric Fields, and Field-Inversion Gel Electrophoresis (FIGE). The Pulsewave 760 switcher interfaces with an external power supply and gel box.

Specifications:

  • Switch Intervals: 0.1 to 65,000 sec
  • Forward/Backward Ratio: 0.1 to 99.9:, continuously adjustable, with 0.1 resolution
  • Overload and Short Protection: Fuse and electronic protection circuitry
  • Operating Temperature: 0-35°C
  • Operating Humidity: 0-95%
  • Dimensions (W x L x H): 6.5 x 11.5 x 6.5 in.
  • Footprint: 486 sq. in.
  • Weight: 20 lbs.
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Parker 20H Hydrogen Generator

Parker 20H Hydrogen Generator

Cambridge ID #: 18440

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)
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Bio-Rad 3000XI Electrophoresis Power SupplyImage Coming Soon

Bio-Rad 3000XI Electrophoresis Power Supply

Cambridge Scientific ID #'s: 11700, 11699, 11698

Description:

The Bio-Rad Model 3000xi Computer Controlled Power Supply produces a constant voltage to 3,000 volts, constant current to 300 mA, and constant power to 400 watts. This fully switching, microprocessor controlled unit may be used with any electrophoresis instrument. The high outputs make the Model 3000xi Power Supply ideal for electrofocusing, DNA sequencing, and isotachophoresis. The supply is useful as a general purpose instrument, and is recommended for SDS-PAGE electrophoresis, two-dimensional electrophoresis, native gel electrophoresis, electrophoretic blotting, and DNA/RNA separations. The 3000xi Power Supply is a fully programmable and computerized instrument that incorporates several unique features. The supply offers four operating modes: standard, time, volt-hour, and step. The operator has a choice of running electrophoresis manually, for a set period of time, or for a set number of volt-hours. These parameters can be combined using the step mode. While operating in any one of the four modes, the user simply enters the desired power conditions and begins the run. The operation parameters are displayed on the LCD. Output voltage, current, and power are displayed on the LED display. Electrophoresis running conditions can also be programmed. Up to 10 routines can be saved in the Model 300xi Power Supply's memory, where they can be recalled at any time. This is especially useful when using the special step mode which allows three separate electrophoresis running conditions to be programmed simultaneously. A single gel can then be run safely at three different power conditions without the need for constant monitoring.

Features:

  • Output Voltage: 25-3000 Volts DC
  • Output Current: 0-300 mA
  • Output Power: 0-400 W
  • Overload and Short Protection: Circuit breaker
  • Leakage Detection: Lamp and alarm >500 µA
  • Operating Temperature: 0-40°C
  • Dimensions (W x H x D): 40 x 32 x 11.5 cm
  • Weight: 9.7 kg
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Forma 3110 CO2 Water Jacketed Incubator

Forma 3110 CO2 Water Jacketed Incubator

Cambridge Scientific ID #'s: 18953, 18816

Available as a Single or Double Stack
Specifications:

  • Capacity: 6.5 cu. ft.
  • CO2 Concentration Range: 0 to 20%
  • O2 Range: 0 to 20%
  • Relative Humidity: Ambient to 95% at 37°C
  • Humidity Pan: 3.2 qt standard
  • Temperature Range: Ambient +5°C to ambient
  • Temperature Uniformity: 5°C to ambient
  • Chamber: stainless-steel interior

Construction:

  • Durable triple-wall cabinet construction ensures optimal temperature uniformity
  • Patented, heated dual pane inner glass door minimizes condensation, enables faster temperature recovery
  • CFC-free foam insulated outer door (field-reversible)
  • Magnetic outer door gasket
  • Accessory outlet
  • Alarm contacts (NO, NC, COM)
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Forma Scientific 3110 CO2 Water Jacketed Incubator

Forma Scientific 3110 CO2 Water Jacketed Incubator

Cambridge Scientific ID #'s: 19960, 16819, 19993, 19991, 19962, 19966, 19961

Available as a Single or Double Stack
Specifications:

  • Capacity: 6.5 cu. ft.
  • CO2 Concentration Range: 0 to 20%
  • O2 Range: 0 to 20%
  • Relative Humidity: Ambient to 95% at 37°C
  • Humidity Pan: 3.2 qt standard
  • Temperature Range: Ambient +5°C to ambient
  • Temperature Uniformity: 5°C to ambient
  • Chamber: stainless-steel interior

Construction:

  • Durable triple-wall cabinet construction ensures optimal temperature uniformity
  • Patented, heated dual pane inner glass door minimizes condensation, enables faster temperature recovery
  • CFC-free foam insulated outer door (field-reversible)
  • Magnetic outer door gasket
  • Accessory outlet
  • Alarm contacts (NO, NC, COM)
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Thermo 3110 CO2 Water Jacketed Incubator

Thermo 3110 CO2 Water Jacketed Incubator

Cambridge Scientific ID #'s: 19996, 19964, 19959, 19965, 20006, 19963, 19997, 19998, 19958, 20007, 20008, 19995, 20005

Available as a Single or Double Stack
Specifications:

  • Capacity: 6.5 cu. ft.
  • CO2 Concentration Range: 0 to 20%
  • O2 Range: 0 to 20%
  • Relative Humidity: Ambient to 95% at 37°C
  • Humidity Pan: 3.2 qt standard
  • Temperature Range: Ambient +5°C to ambient
  • Temperature Uniformity: 5°C to ambient
  • Chamber: stainless-steel interior

Construction:

  • Durable triple-wall cabinet construction ensures optimal temperature uniformity
  • Patented, heated dual pane inner glass door minimizes condensation, enables faster temperature recovery
  • CFC-free foam insulated outer door (field-reversible)
  • Magnetic outer door gasket
  • Accessory outlet
  • Alarm contacts (NO, NC, COM)
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Thermo Forma 3110 CO2 Water Jacketed Incubator

Thermo Forma 3110 CO2 Water Jacketed Incubator

Cambridge Scientific ID #'s: 15398, 17030, 16834, 17232, 17233, 19957, 19736, 17468, 15411, 19712, 17466, 17234, 17364

Available as a Single or Double Stack
Specifications:

  • Capacity: 6.5 cu. ft.
  • CO2 Concentration Range: 0 to 20%
  • O2 Range: 0 to 20%
  • Relative Humidity: Ambient to 95% at 37°C
  • Humidity Pan: 3.2 qt standard
  • Temperature Range: Ambient +5°C to ambient
  • Temperature Uniformity: 5°C to ambient
  • Chamber: stainless-steel interior

Construction:

  • Durable triple-wall cabinet construction ensures optimal temperature uniformity
  • Patented, heated dual pane inner glass door minimizes condensation, enables faster temperature recovery
  • CFC-free foam insulated outer door (field-reversible)
  • Magnetic outer door gasket
  • Accessory outlet
  • Alarm contacts (NO, NC, COM)
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Thermo Scientific 3110 CO2 Water Jacketed Incubator

Thermo Scientific 3110 CO2 Water Jacketed Incubator

Cambridge ID #: 19049

Available as a Single or Double Stack
Specifications:

  • Capacity: 6.5 cu. ft.
  • CO2 Concentration Range: 0 to 20%
  • O2 Range: 0 to 20%
  • Relative Humidity: Ambient to 95% at 37°C
  • Humidity Pan: 3.2 qt standard
  • Temperature Range: Ambient +5°C to ambient
  • Temperature Uniformity: 5°C to ambient
  • Chamber: stainless-steel interior

Construction:

  • Durable triple-wall cabinet construction ensures optimal temperature uniformity
  • Patented, heated dual pane inner glass door minimizes condensation, enables faster temperature recovery
  • CFC-free foam insulated outer door (field-reversible)
  • Magnetic outer door gasket
  • Accessory outlet
  • Alarm contacts (NO, NC, COM)
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Beckman Scientific Inc. 80 TI Rotor

Beckman Scientific Inc. 80 TI Rotor

Cambridge ID #: 11717
Specifications: Maximum Speed: 80000 rpm Relative Centrifuge Field: 602,000 xg k-factor: 28 Capacity: 8 x 13.5 mL
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Alpha Innotech Alpha Imager HP Gel Imaging System

Alpha Innotech Alpha Imager HP Gel Imaging System

Cambridge ID #: 16296

High-performance, fully automated imaging has made the AlphaImager HP our most popular platform. The system's application versatility not only includes a wide range of fluorescent and colorimetric applications, but can also be expanded to chemiluminescence as laboratory needs change.

Specifications:

  • Camera Resolution: 4 megapixels
  • A/D: 12-bit
  • Lens: 8 – 48 mm, f/1.2 Zoom, motorized
  • Maximum Field of View: 42 x 31 cm
  • Filter Positions: 5, motorized
  • Size: 15 x 20 x 24 in
  • Weight: 80 lbs
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Motic BA210 Trinocular *NEW* Compound Microscope

Motic BA210 Trinocular *NEW* Compound Microscope

Cambridge ID #: 17496

Features:

The Motic BA210 Trinocular is designed to be used as an educational microscope in the life science and medical fields and also supports various biological applications. It features a new generation of EF-N Plan Achromatic objectives to provide a fully corrected intermediate image for crisp and clear visual and digital results. It also features the improved CCIC infinity which makes it easy to perform dark field, and polarization microscopy.

 

Specifications:

 

  • Trinocular Siedentopf 30° inclined head: for comfortable viewing while seated, rotates 360°
  • Light split ratio: 100:0/20:80
  • Interpupillary distance adjustment: between 55-75mm
  • Widefield eyepieces: N-WF10X/20mm with diopter adjustment on both eyepieces
  • Reversed quadruple nosepiece: with click stops for precise magnification changes
  • CCIS EF-N Plan Achromatic objectives: 4X/0.10, 10X/0.25, 40X/0.65 – Spring, 100X/1.25 – Spring/Oil
  • Coaxial coarse and fine focusing system: with 2 micron minimum increment with tension adjustment
  • Vertical travel range: 25mm
  • Large 140mm X 135mm mechanical stage: with low-position coaxial controls
  • Travel range: 76 X 50mm
  • Focusable Abbe condenser: N.A. 1.25 with iris diaphragm and slider slot
  • Collector lens assembly: with screw-on filter holder
  • Quartz Halogen illumination: 6V/30W with intensity control

 

 

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Leica DM6000M Compound Material Microscope

Leica DM6000M Compound Material Microscope

Cambridge ID #: 7881

Includes:

  • 50x and 100x Objectives
  • 10x/25 Eyepieces
  • 6x6" sample area with a 6x6" Marzhauser motorized stage
  • Easily upgradable to DIC and Polarized Light
  • Additional Objectives available.

 

 

The modular design of the automated Leica DM6000 microscope for materials and geo science makes it possible to configure a system for every user’s specific application and preference.

The microscope can be used with all common incident light methods (brightfield, darkfield, polarization, interference contrast, fluorescence contrast), all fully automated on request. The incident light axis also has a 4x reflector disk with 2 permanently mounted positions and 2 interchangeable positions for adding reflectors or fluorescence filter cubes, which you can select from a wide range of accessories.

 

Features:

  • Fully motorized and encoded microscope
  • 6x6" sample area with a 6x6" Marzhauser motorized stage
  • Complete with BF/DF/DIC/POL with a 1.25x, 10x, 20x, 50x objectives, trinocular head and eyepieces.  
  • Perfectly tailored system for research tasks – with high-resolution digital cameras and software modules for image analysis and archiving
  • Fully automated incident light axis for brightfield, darkfield, polarization, interference contrast, and fluorescence
  • Incident light with 4-position reflector disk (two fixed positions, two variable positions) for reflectors or fluorescence filter cubes
  • Automated illumination manager and contrast manager, and fully motorized aperture and field diaphragms
  • Motorized z focus drive and motorized stages, reproducible x, y, and z positions
  • Motorized, encoded 6-position objective nosepiece
  • One-of-a-kind memory function for simultaneous changeover of the objective and contrast method
  • Integrated Leica SmartTouch panel for control and monitoring of all automated components
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Nikon Eclipse 50i Compound Microscope

Nikon Eclipse 50i Compound Microscope

Cambridge Scientific ID #'s: 16764, 19173, 19172

Excellent choice for clinical and medical purposes, as well as scientific research. This microscope can be set up to meet a multitude of different applications based on the end user's specific needs.

Specifications:

  • Objective: CF160
  • Objectives: Field number 22 (with ergonomic tube/binocular tube/cytodiagnostic unit), 25 (with trinocular eyepiece tube T/F)
  • Nosepiece: Sextuple
  • Average Lamp Life: 100 Hrs
  • Lamp Type: Halogen Lamp
  • Drive System: Manual Coarse
  • Stroke: 2 mm upward, 28 mm downward
  • External dimensions: 184 (W) x 358 (H) x 383 (D) mm
  • Weight: 9 kg
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Nikon Eclipse 90i Compound Fluorescent Microscope

Nikon Eclipse 90i Compound Fluorescent Microscope

Cambridge ID #: 18818

Description:

The Eclipse 90i delivers a completely integrated, totally optimized digital microscopy system engineered to master the most demanding applications. The system is equipped with a broad range of designed-for-digital CFI Plan Apo VC objectives, delivering incredibly crisp, clean and true-to-life images. Combine this with the 90i's exclusive motorized digital head, proprietary "fly-eye" lens array, and integrated epi-fluorescence attachment, and you have a motorized microscope system geared to take the work out of adjusting the microscope so you can spend more time on what really matters – your research.

Specifications:

  • Optical system: CFI60 infinity optical system
  • Illumination:
    • Precentered 12V100W halogen transmitted illumination
    • Built-in fly-eye lens
    • Built-in NCB11/ ND8/ ND32 filters & diffuser
    • Preset switch
    • Motorized field diaphragm
    • External power supply
  • Focusing:
    • Motorized coaxial coarse/fine/super-fine focusing
    • Built-in linear encoder, resolution : 0.05um
    • Focusing stroke : 27mm
    • Escape function as refocusing mechanism
    • Auto Link Focus
  • Description:
  • The Eclipse 90i delivers a completely integrated, totally optimized digital microscopy system engineered to master the most demanding applications. The system is equipped with a broad range of designed-for-digital CFI Plan Apo VC objectives, delivering incredibly crisp, clean and true-to-life images. Combine this with the 90i's exclusive motorized digital head, proprietary "fly-eye" lens array, and integrated epi-fluorescence attachment, and you have a motorized microscope system geared to take the work out of adjusting the microscope so you can spend more time on what really matters – your research.
  • Specifications:
  • Optical system: CFI60 infinity optical system
  • Illumination:
    • Precentered 12V100W halogen transmitted illumination
    • Built-in fly-eye lens
    • Built-in NCB11/ ND8/ ND32 filters & diffuser
    • Preset switch
    • Motorized field diaphragm
    • External power supply
  • Focusing:
    • Motorized coaxial coarse/fine/super-fine focusing
    • Built-in linear encoder, resolution : 0.05um
    • Focusing stroke : 27mm
    • Escape function as refocusing mechanism
    • Auto Link Focus
  • Filter Cubes
    • Cy5, DAPI, FITC, CY3
  • Objectives:
    • 2x   planApo
    • 4x    planApo
    • 10x   planApo
    • 20x   planApo
    • 40x  planApo
  • Camera Nikon DSRi1
  • Windows 7, 32 bit CPU preload with Micromanager 
  • NEW* Excelitas X-Cite Xylis XT720S Microscope LED Fluorescence light Source 
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Nikon Eclipse Ti-S Inverted Phase Contrast Fluorescent Microscope

Nikon Eclipse Ti-S Inverted Phase Contrast Fluorescent Microscope

Cambridge ID #: 18578

The Eclipse Ti-S Inverted Research Microscope is Nikons entry level research microscope with the basic model offering two built-in imaging ports that can be dedicated to specific tasks. This microscope is an excellent starting building block for many research applications. The Eclipse Ti-S uses Nikon’s world-famous CFI60 optical system and a wide choice of objectives for bright field, dark field, fluorescence, phase contrast, DIC and modulation contrast microscopy techniques.

Specifications:

  • Ti-S: 2 ports
  • Eyepiece: 100%, eyepieve 20%/left 80%
  • Eyepiece: 100%, left 100%
  • Stroke (manual): up 8mm, down 3mm
  • Coarse stroke: 5.0 mm/rotation
  • Fine Stroke: 0.1 mm/rotation
  • Minimum Fine Reading: 1 um
  • Eyepiece Lens: CFI 10x/22
  • Objective(s): Nikon Plan Fluor 20x/0.50 DIC N2
  • Weight: 29.6 kg
  • Epi-fl Set: 33.4 kg
  • Illumination Pillar: TI-DS Diascopic Illumination Pillar 30W, TI-DH Diascopic Illumination Pillar 100W
  • TI-S-ER Motorized Stage with Encoders, TI-S-E Motorized Stage—Cross travel: X110 × Y75 mm, Size: W400 × D300 mm (except extrusions)
  • TI-SR Rectangular Mechanical Stage, TI-SR/F Rectangular Stage with front positioned knob, TI-SSR Short-handle Rectangular Stage-Cross travel: X70 x Y50mm, Size: W310 x D300mm
  • TI-SP Plain Stage—Size: W260 x D300 mm
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