Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Spectrometers / Spectrophotometers ranging from Spectrofluorometer, Fluorescence, Atomic Absorption (AA), ICP, to UV / Vis / NIR Spectrometers and Microplate. Some of our popular manufacturers include Beckman, Perkin Elmer, HP, Hitachi, Varian and Bio-Tek. We have one of the largest inventories of Mass Spectrometers available. We also offer service contracts, installation and training. Browse our inventory of used mass spec products below.

Microplate Luminescence Reader: 31-45 of 92

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LabSystems Fluoroskan Ascent CF Microplate Fluorescence Readers

LabSystems Fluoroskan Ascent CF Microplate Fluorescence Readers

Cambridge ID #: 21748

Specifications:

 

  • Shaker: Built-in orbital shaker with adjustable speed and diameter.
  • Incubator: Temperature range from RT (25°C) +3°C to 45°C, when the ambient temperature is 25°C. Temperature is selected using Ascent Software.
  • Light source: Quartz-halogen lamp. Power consumption 30 W.
  • Dimensions: 16.5” x 16.5” x 13.4” (420 x 420 x 340 mm) (W x D x H)
  • Weight: 46 lbs (21 kg)

 

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Tecan HydroFlex Microplate Elisa Washer

Tecan HydroFlex Microplate Elisa Washer

Cambridge ID #: 13338

Specifications:

  • Display unit: Liquid Crystal Display with two rows of sixteen digits
  • Keyboard: Four key membrane keyboard
  • Number of dispensing channels: 1-, 2- or 4-channels
  • Manifold types: 8- or 16-way for parallel processing of 8- or 16-wells, 8- or 16-way Process control manifold
  • Volume of solution dispensed:
    • 50 – 3000 μl in 50 μl steps for washing
    • 50 – 400 μl in 50 μl steps for dispensing
  • Dispensing accuracy: <= 2 % (300μl dispense volume of wash-buffer, dispense rate: 3, 8-way manifold, Greiner 96-well flat bottom plate).
  • Dispensing uniformity: CV: <= 4% over the plate  (300μl dispense volume of wash-buffer, dispense rate: 3, 8-way manifold, Greiner 96-well flat bottom plate).
  • Residual volume: Crosswise aspiration: <= 2 μl per well for 96-well flat bottom Greiner plate (asp. rate 3, asp. time 4 sec., head speed 10mm/sec, 8-way manifold, wash buffer in all wells)
  • Interface: USB
  • Shaking: Linear shaking; high-, medium- and low-setting
  • Outside dimensions for plate washing: Width: 27.5 cm, Depth: 36.6 cm, Height: 18.1 cm
  • Weight: 6 kg
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Benchmark Scientific Incu-Mixer MP2 H6002 *NEW* Heated Microplate Mixer

Benchmark Scientific Incu-Mixer MP2 H6002 *NEW* Heated Microplate Mixer

Cambridge ID #: 18222

The Incu-Mixer MP heated microplate mixer is designed to provide an optimal method for vortexing and incubating microplates. Simultaneous heating from both the bottom surface and the lid provide temperature uniformity throughout the sample. Additionally, the heated lid minimizes evaporation and prevents condensation. A compact, 2mm orbit ensures thorough mixing in microplates without splashing. Speed, time and temperature are all displayed in real time on the large LCD screen while an internal validation system constantly monitors all parameters for accuracy. Designed for application flexibility, the Incu-Mixer series is available in two, and four-plate capacities, both capable of accepting all standard plates up to 40mm high. Independent time, temperature and speed controls allow the mixer to function as 3 machines in one; a multi-plate incubator, vortexer, or a combination of the two. The Incu-Mixer MP series is ideal for a wide variety of molecular biology applications including immunochemical reactions, enzyme and protein analysis, and microarray analysis.

 

Specifications:

 

  • Temp. Range: Ambient +5 to 70°C
  • Orbit: 2mm

 

  • Mixing Speed:

 

    • 100 to 1500rpm (4-Plate)
    • 100 to 1200rpm (2-Plate)
  • Temp. Increment: 0.1°C
  • Temp. Accuracy: +/- 0.2C
  • Temp. Uniformity: +/- 0.5C
  • Speed Increment: 10 rpm

 

  • Dimensions (W x D x H):

 

    • 12.6 x 13.8 x 7.3 in. / 32 x 35 x 18.5 cm (4-Plate)
    • 11 x 10.6 x 5.5 in. / 28 x 27 x 14 cm (2-Plate)
  • Weight: 18 lbs (8kg)
  • Timer: 1 min. to 99 hours 99min. / continuous

 

  • Electrical:

 

    • 115 or 230V, 50-60Hz, 600W (4-Plate)
    • 100 to 240V, 50-60Hz, 500W (2-Plate)
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Benchmark Scientific Incu-Mixer MP4 H6004 *NEW* Heated Microplate Mixer

Benchmark Scientific Incu-Mixer MP4 H6004 *NEW* Heated Microplate Mixer

Cambridge ID #: 18223

The Incu-Mixer MP heated microplate mixer is is designed to provide an optimal method for vortexing and incubating microplates. Simultaneous heating from both the bottom surface and the lid provide temperature uniformity throughout the sample. Additionally, the heated lid minimizes evaporation and prevents condensation. A compact, 2mm orbit ensures thorough mixing in microplates without splashing. Speed, time and temperature are all displayed in real time on the large LCD screen while an internal validation system constantly monitors all parameters for accuracy. Designed for application flexibility, the Incu-Mixer series is available in two, and four-plate capacities, both capable of accepting all standard plates up to 40mm high. Independent time, temperature and speed controls allow the mixer to function as 3 machines in one; a multi-plate incubator, vortexer, or a combination of the two. The Incu-Mixer MP series is ideal for a wide variety of molecular biology applications including immunochemical reactions, enzyme and protein analysis, and microarray analysis.

 

Specifications:

 

  • Temp. Range: Ambient +5 to 70°C
  • Orbit: 2mm

 

  • Mixing Speed:

 

    • 100 to 1500rpm (4-Plate)
    • 100 to 1200rpm (2-Plate)
  • Temp. Increment: 0.1°C
  • Temp. Accuracy: +/- 0.2C
  • Temp. Uniformity: +/- 0.5C
  • Speed Increment: 10 rpm

 

  • Dimensions (W x D x H):

 

    • 12.6 x 13.8 x 7.3 in. / 32 x 35 x 18.5 cm (4-Plate)
    • 11 x 10.6 x 5.5 in. / 28 x 27 x 14 cm (2-Plate)
  • Weight: 18 lbs (8kg)
  • Timer: 1 min. to 99 hours 99min. / continuous

 

  • Electrical:

 

    • 115 or 230V, 50-60Hz, 600W (4-Plate)
    • 100 to 240V, 50-60Hz, 500W (2-Plate)
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Eppendorf MTP buckets for A-4-62 Microplate Bucket

Eppendorf MTP buckets for A-4-62 Microplate Bucket

Cambridge ID #: 19641

Specifications:

 

  • Max Rotational Speed: 4,000 rpm
  • Capacity: 4 x 250 ml
  • Rotor Type: Swinging-Bucket
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Eppendorf Plate Bucket Microplate Bucket

Cambridge ID #: 12515

Made for use with the S-4-104 rotor and comes in a set of two.

Specifications:

  • Max Load: 450g



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Benchmark Scientific PlateFuge C2000 *NEW* PlateFuge Microplate Centrifuge

Benchmark Scientific PlateFuge C2000 *NEW* PlateFuge Microplate Centrifuge

Cambridge Scientific ID #'s: 18257, 20855

Benchmark’s PlateFuge™ is the first “mini” sized centrifuge with a swing out rotor for microplates. Centrifuging plates before PCR ensures all reactants are in the bottom of the wells for proper concentrations and improved yields. In spite of its remarkably small footprint (9×10 in.), the PlateFuge™ includes a uniquely designed, swing out rotor (patent pending) capable of securing 2 microplates. The easily accessible rotor chamber includes two plate carriers that rest at a 75° angle. This allows plates to be inserted confidently without sealing tapes or caps. Upon closing the lid of the centrifuge, the rotor accelerates and the centrifugal force “swings” the plates into a horizontal position. Any droplets on the walls of the plate quickly concentrate into the well bottoms. With a g-force of 600 xg, most samples can be spun down in less than 20 seconds. To end a run, simply open the lid and the automatic, electric brake brings the rotor to a quick, smooth stop in just 4 seconds. Plates can then be easily removed from the rotor.

 

Specification:

 

  • Speed: 2,100 / 400 x g ; 2 x PCR Plates
  • Capacity: 2 x Microplates ; 24 x 0.2mL PCR Strips
  • Deceleration: 7 seconds
  • Dimensions: 9.2" x 10.2" x 7.75"
  • Weight: 9 lbs
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Sorvall RTH 750 Microplate Carrier

Cambridge ID #: 8831

Description:

The Sorvall RTH-750 Rotor with Buckets features a capacity of 4 x 750mL tubes and has a maximum speed of 4000rpm. Additionally, the RTH-750 is autoclavable at 121°C and is intended for use in a RT7 centrifuge.

Specifications:

  • Material: Aluminum
  • Tube dimensions: 98 x 135 mm
  • Capacity: 4 x 750 mL tubes
  • Max speed: 4000 rpm
  • Max g-force: 3313
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Scientific Industries SI-0400 Microplate Shaker

Scientific Industries SI-0400 Microplate Shaker

Cambridge Scientific ID #'s: 19365, 19364, 19362

Specifications:

 

  • Power: 120V
  • Speed: 750-3200 RPM (60Hz); 750-2700 RPM (50Hz)
  • Time: 1-60 minutes or continuous
  • Vortexing Orbit: 1.00mm diameter
  • Maximum Load: 0.5 Kg (1.1lb)
  • Weight: 2.6 Kg (5.7 lb)
  • Dimensions (D x W x H): 165 x 180 x 140 mm (6.5 x 7.0 x 5.5 in)
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Scientific Industries SI-0400A Microplate Shaker

Scientific Industries SI-0400A Microplate Shaker

Cambridge ID #: 19366

Specifications:

 

  • Power: 120V
  • Speed: 750-3200 RPM (60Hz); 750-2700 RPM (50Hz)
  • Time: 1-60 minutes or continuous
  • Vortexing Orbit: 1.00mm diameter
  • Maximum Load: 0.5 Kg (1.1lb)
  • Weight: 2.6 Kg (5.7 lb)
  • Dimensions (D x W x H): 165 x 180 x 140 mm (6.5 x 7.0 x 5.5 in)
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Molecular Devices SpectraMax Gemini XS Microplate Fluorescence Readers

Molecular Devices SpectraMax Gemini XS Microplate Fluorescence Readers

Cambridge Scientific ID #'s: 18971, 10650, 14381, 11608, 20643

The Gemini XPS Fluorescence Microplate Reader uses dual monochromators for variable wavelength selection between 250 nm and 850 nm to eliminate the need for searching out the right pair of excitation and emission filters. Dual monochromators also enable wavelength scanning across a range of wavelengths in increments as small as 1 nm to optimize assay parameters.

 

Includes:

  • Computer loaded with Softmax Pro
  • All Necessary Cables and Cords
  • Manuals

 

General Specifications

  • Dimensions (in.): 8.6 (h) x 22.8 (w) x 15 (d)
  • Dimensions (cm): 22 (h) x 58 (w) x 38 (d)
  • Weight: 35 lb (16 kg)
  • Power source: 100-240 VAC, 50/60 Hz

 

Performance Specifications

  • Wavelength Range - Excitation: 250-850 nm
  • Wavelength Range - Emission: 360-850 nm
  • Wavelength Selection: Monochromator, tunable 1.0 nm increments
  • Wavelength Bandwidth (Excitation and Emission): 9 nm
  • Wavelength Accuracy: < ± 2.0 nm
  • Top Read Sensitivity: 3.0 fmol/well FITC 200 µl in 96 wells
  • Light Source: Xenon flash lamp
  • Microplate Read Time:
    • Normal Mode
    • 96 wells. . . . 15 seconds
    • 384 wells. . . . 45 seconds
  • Dynamic Range: 6 orders of magnitude
  • Temperature Range: Ambient + 4 °C up to 45 °C
  • Temperature Uniformity (Microplate): ± 1 °C @ 37 °C

 

The Gemini XPS Microplate Reader supports a multitude of fluorescence assay categories including:

  • ELISAs and Immunoassays
  • Nucleic Acid (DNA) Quantitation
  • Protein Quantitation
  • Reporter Gene Assays
  • Cell Viability, Proliferation, and Cytotoxicity
  • Enzyme Assays
  • Transporter Assays
  • Phosphotases/Kinases
  • Microbial Growth
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BioTek Synergy HT Microplate Readers

BioTek Synergy HT Microplate Readers

Cambridge ID #: 22323

Features:

  • Operated using BioTek’s Gen5™ or KC4™ Data Analysis Software
  • Dual-optics design, with separate fluorescence and absorbance channels
  • 3 mm top and 5 mm bottom fluorescence probes (standard configuration)
  • Optional 1.5 mm top/bottom, 3 mm bottom fluorescence probes (custom
  • configurations)
  • Optional Time-Resolved Fluorescence (TRF) capability (“T” models, e.g., SIAFRT)
  • Fluorescence N ranges:
    • Standard low-noise PMT
      • ¾ Excitation: 300 to 650 nm (200 to 700 nm with “T” models)
      • ¾ Emission: 300 to 700 nm
    • Optional red-extended PMT
      • ¾ Excitation: 300 to 650 nm (200 to 800 nm with “T” models)
      • ¾ Emission: 300 to 800 nm
  • Absorbance N range of 200 to 999 nm
  • Absorbance OD range from 0.000 to 4.000 OD
  • Low, Medium, High and Variable plate-shaking speeds with adjustable durations
  • All models read 6-, 12-, 24-, 48-, 96- and 384-well microplates
  • Injector models dispense to 6-, 12-, 24-, 48-, and 96-well microplates
  • Operates from 100 to 240 V~ (± 10%) @ 50 to 60 Hz
  • One serial COM port (9-pin female connector)
  • One USB port
  • 4-Zone™ incubation to 50ºC
  • Optional dual-reagent dispensing capability
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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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 721 Spectrophotometer UV/Vis Reader

721 Spectrophotometer UV/Vis Reader

Cambridge ID #: 22484

Features:

  • This spectrophotometer has digital display shows measurement values.
  • Automatic light door, automatic zero and hundred adjustment equipment calibration.
  • Adopting tungsten lamp to ensure the service life of equipment.
  • Large sample chamber, maximum can place 10cm of colorimetric dish.
  • Excellent metering accuracy is higher than the general instrument.
  • Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc.

Specifications:

  • Wavelength Range: 350-1020nm
  • Spectral Bandwidth: 6nm
  • Optical System: C-T Single Beam, Grating 1200lines/mm
  • Wavelength Accuracy: ±3nm
  • Wavelength Repeatability: ≤1nm
  • Photometric Accuracy: ±1%T
  • Photometric Repeatability: 0.5%T
  • Photometric Range: 0-200%T, -0.3A~3A
  • Stray Light: ≤0.3%T @ 220nm,340nm
  • Stability: ±0.004A/h @500nm
  • Display: 4 LCD
  • Photometric Mode: T, A, C
  • Detector: Silicon Photodiode
  • Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr)
  • Output: RS232 Port
  • Power Requirement: 110V
  • Dimensions (W x D x H): 450 x 520 x 320mm
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