Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished Refrigerated Centrifuges and Non Refrigerated Centrifuges ranging from Microfuge and Tabletop Centrifuges to Floor Model Centrifuges. These come in Low Speed Centrifuges, High / Super speed Centrifuges, and Ultra Centrifuge versions. Some of our leading manufacturers include Beckman, Sorvall and Eppendorf. Additionally, we have many Rotors in stock to fit almost all your needs.

Microplate Readers: 31-45 of 65

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Molecular Devices Spectramax 250 Microplate UV/VIS Reader

Molecular Devices Spectramax 250 Microplate UV/VIS Reader

Cambridge ID #: 17245

Includes:

  • Computer Loaded with SoftMax Pro 5.4.1
  • All Necessary Cables and Cords
  • Manuals

 

The SPECTRAmax 250 microplate spectrophotometer has a xenon flash lamp and grating monochromator that facilitate direct UV measurement of DNA- RNA- and protein in microplates. Up to 96 assays can be run at one time using disposable or quartz microplates. The purity of DNA can be measured with A260/A280 ratios. Also- users can perform spectral scans from 250 nm to 750 nm to simplify qualitative analyses of numerous samples. The product reportedly reduces sample volumes in experiments because the assays are performed in a microplate instead of cuvettes. SOFTmax PRO microplate data- analysis software- for use with the SPECTRAmax 250- provides built-in spreadsheet capabilities for easy data analysis and reporting.

Specifications:

  • Wavelength Range: 250-700 nm
  • Photometric Range: 0.000 to 4.000 OD
  • Wavelength Selection: Monochromator, tunable in 1-nm increments
  • Photometric Linearity (405 nm): 0 to 3.000 OD
  • Wavelength Bandwidth: 5 nm
  • OD Resolution: 0.001 OD
  • Endpoint Read Time: 9 seconds
  • Temperature Range: Ambient to 45 C
  • Kinetic Read Time: 9-second minimum interval
  • Temperature Uniformity (Microplate): +/-0.5 C @ 37 C well-to-well

 

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Molecular Devices SpectraMax 340PC Microplate UV/VIS Reader

Molecular Devices SpectraMax 340PC Microplate UV/VIS Reader

Cambridge Scientific ID #'s: 12898, 7496, 12899

Includes:

  • Computer Loaded with Softmax Pro 5.4.1
  • All Necessary Cables and Cords
  • Manuals

 

General Specifications

  • Dimensions (in.): 8.6 (h) x 22.8 (w) x 15 (d)

 

Performance Specifications

  • Wavelength Range: 340 - 850 nm
  • Wavelength Selection: Monochromator, tunable 1.0 nm increments
  • Wavelength Bandwidth: 2 nm
  • Wavelength Accuracy: < ± 1.0 nm
  • Wavelength Repeatability: ± 0.2 nm
  • Photometric Range: 0.0 to 4.0 OD
  • Photometric Accuracy: < ± 0.006 OD ± 1.0%, 0.0 - 2.0 OD
  • Photometric Precision: < ± 0.003 OD ± 1.0%, 0.0 - 2.0 OD
  • Light Source: Xenon flash lamp
  • Temperature Range: Ambient + 4 °C up to 45 °C
  • Temperature Uniformity: ± 0.5 °C @ 37 °C

 

Microplate Read Time:

  • Endpoint
    • 96-well: 9 seconds
    • 384-well: 29 seconds
  • Kinetic
    • 96-well: 9 second minimum interval
    • 384-well: 29 second minimum interval
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Molecular Devices SpectraMax M2 Multimode Microplate Reader

Molecular Devices SpectraMax M2 Multimode Microplate Reader

Cambridge Scientific ID #'s: 20670, 18788, 16123

Premier dual-mode readers for absorbance & fluorescence intensity-based assays. Users can select from top- or bottom-read modes for improved sensitivity for solution and cell-based assays.

 

Includes:

  • SoftMax Pro software version 5.4.1
  • Computer Workstation w/ Flat Screen Monitor
  • Complete Set of Communication & Power Cables
  • User/Reference Manuals for M2 and SoftMax Pro software

 

Specifications:

 

  • Absorbance Photometric Performance
  • Wavelength range: 200-1000 nm
  • Wavelength selection: Monochromator
  • Wavelength bandwidth: ≤ 4.0 nm
  • Wavelength accuracy: ±2.0 nm
  • Wavelength repeatability: ±0.2 nm

 

Fluorescence Photometric Performance (M2)

 

  • Dual monochromators: 1 nm increments
  • EX 250-850 nm
  • EM 360-850 nm
  • Bandwidth (EX, EM): 9, 9 nm
  • Detection limit: 3.0 fmol/well FITC 200 μL in 96 wells
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Molecular Devices SpectraMax M2e Multimode Microplate Reader

Molecular Devices SpectraMax M2e Multimode Microplate Reader

Cambridge Scientific ID #'s: 19768, 22757

Premier dual-mode readers for absorbance & fluorescence intensity-based assays. Users can select from top- or bottom-read modes for improved sensitivity for solution and cell-based assays.

 

Includes:

  • SoftMax Pro software version 5.4.1
  • Computer Workstation w/ Flat Screen Monitor
  • Complete Set of Communication & Power Cables
  • User/Reference Manuals for M2 and SoftMax Pro software

 

Specifications:

 

  • Absorbance Photometric Performance
  • Wavelength range: 200-1000 nm
  • Wavelength selection: Monochromator
  • Wavelength bandwidth: ≤ 4.0 nm
  • Wavelength accuracy: ±2.0 nm
  • Wavelength repeatability: ±0.2 nm

 

Fluorescence Photometric Performance (M2)

 

  • Dual monochromators: 1 nm increments
  • EX 250-850 nm
  • EM 360-850 nm
  • Bandwidth (EX, EM): 9, 9 nm
  • Detection limit: 3.0 fmol/well FITC 200 μL in 96 wells
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Molecular Devices Spectramax M5 Multimode Microplate Reader

Molecular Devices Spectramax M5 Multimode Microplate Reader

Cambridge Scientific ID #'s: 17000, 16477, 19342, 19292, 17180

The SpectraMax M5 Multi-Mode Microplate Reader delivers single mode reader performance in one multimode reader package. The dual monochromator optics allow the widest range of applications to be utilized for bioresearch and drug discovery applications, all without the need to change filters. The SpectraMax M5 is the standard for UV/visible multi-mode reader absorbance, providing ultrafast, full spectral range detection for cuvettes, 96-, and 384-well microplates.

 

Includes:

  • Computer w/ Softmax Pro 5.4
  • Manuals
  • Cables

 

Multiple detection modes

  • UV-Visible Absorbance (Abs)
  • Fluorescence Intensity (FI)
  • Time-Resolved Fluorescence (TRF)
  • Fluorescence Polarization (FP)
  • Glow Luminescence (Lumi)

 

Features

  • Multiple Detection Modes
  • Precision Optics and Detectors
  • Patented AutoPMT Optimization System
  • Patented PathCheck® Pathlength Measurement Technology
  • Comprehensive Reader Validation
  • Automating with Ease

 

General Photometric performance

 

Plate Formats

  • 6, 12, 24, 48, 96, 384 wells

Light Source

  • Xenon Flash Lamp (1 joule/flash)

Detectors

  • 2 photomultiplier tubes

ShakerTime

  • 0 to 999 seconds

Temperature Control

  • 2 °C above ambient to 60 °C

Temperature Uniformity

  • < 1°C at 37°C set point

Temperature Accuracy

  • ±1°C at 37°C set point

Endpoint Reading

  • All modes

Kinetic Reading

  • All modes

Spectral Scanning

  • All modes

Well Scanning

  • Abs, FI, TRF, Lum
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Molecular Devices SpectraMax M5e Multimode Microplate Reader

Molecular Devices SpectraMax M5e Multimode Microplate Reader

Cambridge ID #: 20644

The SpectraMax M5 Multi-Mode Microplate Reader delivers single mode reader performance in one multimode reader package. The dual monochromator optics allow the widest range of applications to be utilized for bioresearch and drug discovery applications, all without the need to change filters. The SpectraMax M5 is the standard for UV/visible multi-mode reader absorbance, providing ultrafast, full spectral range detection for cuvettes, 96-, and 384-well microplates.

 

Includes:

  • Computer w/ Softmax Pro 5.4
  • Manuals
  • Cables

 

Multiple detection modes

  • UV-Visible Absorbance (Abs)
  • Fluorescence Intensity (FI)
  • Time-Resolved Fluorescence (TRF)
  • Fluorescence Polarization (FP)
  • Glow Luminescence (Lumi)

 

Features

  • Multiple Detection Modes
  • Precision Optics and Detectors
  • Patented AutoPMT Optimization System
  • Patented PathCheck® Pathlength Measurement Technology
  • Comprehensive Reader Validation
  • Automating with Ease

 

General Photometric performance

 

Plate Formats

  • 6, 12, 24, 48, 96, 384 wells

Light Source

  • Xenon Flash Lamp (1 joule/flash)

Detectors

  • 2 photomultiplier tubes

ShakerTime

  • 0 to 999 seconds

Temperature Control

  • 2 °C above ambient to 60 °C

Temperature Uniformity

  • < 1°C at 37°C set point

Temperature Accuracy

  • ±1°C at 37°C set point

Endpoint Reading

  • All modes

Kinetic Reading

  • All modes

Spectral Scanning

  • All modes

Well Scanning

  • Abs, FI, TRF, Lum
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Tecan Sunrise Microplate Visible/Absorbance Reader

Tecan Sunrise Microplate Visible/Absorbance Reader

Cambridge Scientific ID #'s: 17012, 18580

Specifications:

  • Optical System: 12 measurement channels, 1 reference channel
  • Wavelength Range: 340 to 750nm
  • Wavelength selection: Interefence filters (slide of 4 filters) Bandwidth:10nm
  • Measurement Range: 340 to 399nm: 0 to 3.0 OD, 400 to 750 nm: 0 to 4.0 OD
  • Accuracy: 0.0 to 2.0 OD/492 nm
  • 4 Filter Optics
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Molecular Devices ThermoMax Microplate Visible/Absorbance Reader

Molecular Devices ThermoMax Microplate Visible/Absorbance Reader

Cambridge ID #: 14137

The ThermoMax is an efficient, temperature-regulated, 96 well microplate reader. With various on-board features and capabilities, the ThermoMax is ideal for use in modern laboratories involved in many applications. The ThermoMax performs automatic mixing before a reading and between readings to ensure reliable and precise results. The Microsoft Windows-based software guarantees smooth operation as it includes single and dual wavelength read, kinetic readings, automix (shake), endpoints, blank patterns, as well as curve fits. The ThermoMax microplate reader provides thermal control and vertical shake, perfect for kinetic readings involving growth curves at 5 seconds per plate. The system can perform readings in a photometric analysis mode as well as kinetic analysis at user-configurable kinetic ranges and intervals, run on-board and temperature regulation diagnostics.

Features:

  • Wide photometric range
  • Temperature-regulated
  • Thermal control and vertical shake
  • Microsoft Windows-based software
  • Automatic mixing
  • Five-second read per plate
  • Photometric and kinetic analysis mode

Specifications:

  • Wavelength range:- 340-750 nm
  • Photometric range: 0.000-4.000 OD
  • Kinetic read time: 5 second minimum between readings.
  • Endpoint read time: 6 sec.
  • Modes: Single wavelength, Dual wavelength, Kinetics, Range, Blank pattern.
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Molecular Devices Vmax Microplate Visible/Absorbance Reader

Molecular Devices Vmax Microplate Visible/Absorbance Reader

Cambridge Scientific ID #'s: 14793, 7546, 20056

Includes:

  • Computer Loaded with SoftMax Pro 5.4.1
  • All Necessary Cables and Cords
  • Manuals

 

Features

  • Extend uptime with an estimated 20,000 hour mean time between failure
  • Maximize assay signal-to-noise ratios through a unique optical system that directs all available light to each well
  • Achieve higher throughput with a 5 second microplate read time
  • Read up to 2 wavelengths in endpoint or kinetic absorbance for 96-well plates
  • Mix samples in microplate wells by user-programmable Automix feature
  • Operate without an attached computer using the onboard microprocessor
  • Add assay flexibility with additional filters

 

General Specifications

  • Dimensions (in.): 7.4 (h) x 18.3 (w) x 13.4 (d)
  • Weight: 22 lb (10 kg)
  • Power source: 90-250 VAC, 50/60 Hz
  • Performance Specifications
  • Wavelength Range: 400-750 nm
  • Photometric Range: 0.000 to 4.000 OD
  • Wavelength Selection: Filters
  • Photometric Resolution: 0.001 OD
  • Endpoint Read Time: 5 seconds
  • Minimum Kinetic Interval: 5 seconds
  • Temperature Range: Ambient
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LabSystems Wellwash 4 Microplate Washer

LabSystems Wellwash 4 Microplate Washer

Cambridge ID #: 15876

Specifications:

  • Wash volume: 50 - 750 µl in 50 µl increments
  • No of washing cycles: 1 - 15 cycles with programmable card
  • Residual aspiration volume: ≤ 5 µl
  • Soaking time: 1 - 10 min
  • Wash time: 120 s, 3 x 350 µl with 12-way wash head 165 s, 3 x 350 µl with 8-way wash head
  • Priming and rinsing volume: 15-20 ml
  • Plate Type: 96-well plate
  • Wash heads: 8- and 12- way
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Thermo Wellwash 4 MK 2 Microplate Washer

Thermo Wellwash 4 MK 2 Microplate Washer

Cambridge ID #: 15875

Specifications:

  • Wash volume: 50 - 750 µl in 50 µl increments
  • No of washing cycles: 1 - 15 cycles with programmable card
  • Residual aspiration volume: ≤ 5 µl
  • Soaking time: 1 - 10 min
  • Wash time: 120 s, 3 x 350 µl with 12-way wash head 165 s, 3 x 350 µl with 8-way wash head
  • Priming and rinsing volume: 15-20 ml
  • Plate Type: 96-well plate
  • Wash heads: 8- and 12- way
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Ohaus  VXMPAL *NEW* Vortexer

Ohaus VXMPAL *NEW* Vortexer

Cambridge ID #: 20247

Features:

OHAUS Microplate Vortex Mixers are perfect for mixing microplates throughout the speed range. All models are designed for continuous-duty use in the lab. Digital models offer a timer and exact speed control for applications that demand repeatable results and non-digital variable speed models are an economical alternative. The high-speed and small orbit of these mixers make them optimal for effectively mixing microplates.

Applications

ELISA Assays, PCR Preparations, Digestions, Cell Disruptions

Display

Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)

Operation

Detachable 3-wire cord and plug (included)

Communication

N/A

Construction

Cycoloy

Design Features

Microplate adapter and cup head (included)

 

Specifications:

 

 

  • Control:Analog
  • Duty Rating:Continuous
  • Orbit:0.1 in (3.5 mm)
  • Speed Range:On Mode, 300 rpm – 2500 rpm;  Touch Mode, 300 rpm – 3500 rpm
  • Capacity:2 Microplates
  • Dimensions (HxLxW):4.5 in x 10.5 in x 5.4 in (11.4 cm x 26.7 cm x 13.7 cm)
  • Net Weight:11.7 lb (5.3 kg)
  • Power:120V, 0.25A, 50/60Hz
  • Power Consumption:30 W
  • Safety Certification:TUV

 

  • Working Environment:39°F – 104°F, 20% – 85%RH, non-condensing (4°C – 40°C, 20% – 85%RH, non-condensing)
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Sorvall 75006445 Rotor

Sorvall 75006445 Rotor

Cambridge ID #: 17237

This rotor fits legend RT Plus, legend T, Heraeus Multifuge 3S Plus, Multifuge 3SR Plus
With 4 deepwell microplate carriers, part (2) 75006449K & (2) 75006449J
And 4  TaqMan Array Micro Fluidic Card Holders

Specifications:

  • Maximum speed: 4,600 RPM
  • Maximum capacity: 4 x 750ml.

 

 

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Sorvall Heraeus 75006445 Rotor

Sorvall Heraeus 75006445 Rotor

Cambridge ID #: 15470

This rotor fits legend RT Plus, legend T, Heraeus Multifuge 3S Plus, Multifuge 3SR Plus
With 4 deepwell microplate carriers, part (2) 75006449K & (2) 75006449J
And 4  TaqMan Array Micro Fluidic Card Holders

Specifications:

  • Maximum speed: 4,600 RPM
  • Maximum capacity: 4 x 750ml.

 

 

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Eppendorf A-2-MTP Rotor

Eppendorf A-2-MTP Rotor

Cambridge Scientific ID #'s: 13156, 13155, 13608, 20085

The Eppendorf A-2-MTP Microplate Rotor is compatible with 5804-5810 series centrifuges. This 2-plate microplate rotor is ideal for use after reaction setup and before PCR amplification or ELISA assays.

Specifications:

  • Maximum Speed: 4680 rpm
  • Maximum RCF: 2204 xg
  • Maximum Capacity: 29 mm height
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