Cambridge Scientific
Used Lab Equipment

Used Lab Equipment

We offer an assortment of used and refurbished Microplate ranging from Elisa Microplate Readers, Fluorescence Microplate Readers, Luminometers to Microplate Washers. Some of our popular manufacturers include Bio-Tek, Molecular Devices, Perkin Elmer, and Titertek.

Microplate Fluorescence Readers: 1-2 of 2

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Molecular Devices Spectramax Gemini EM Microplate Fluorescence Readers

Molecular Devices Spectramax Gemini EM Microplate Fluorescence Readers

Cambridge ID #: 16718

 

Including:

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

Technical Specifications:

Fluorescence Photometric Performance

  • Dual monochromators: 1 nm increment selection
  • EX wavelength: 250"“850 nm
  • EM wavelength: 250"“850 nm
  • Bandwidth (EX, EM): 9 nm
  • Top-read detection limit (signal 3X SD of baseline): 3.0 fmol/well FITC 200 μL in 96 wells
  • Bottom-read detection limit (signal 3X SD of baseline): 8.0 fmol/well FITC 200 μL in 96 wells

Time-Resolved Fluorescence (Secondary Mode)

  • Wavelength range: 250"“850 nm
  • Data collection: 50"“1450 μsec., 200 μsec. increments
  • Sensitivity: 0.5 fmol/well Eu-chelate (obtained with DELFIA reagent from Perkin Elmer by using a 384-well plate)

Luminescence (Secondary Mode)

  • Detection limit: 10 amol/well alkaline phosphatase 200 μL/well (obtained with Emerald II reagent from Applied Biosystems)
  • General Photometric Performance
  • Plate formats: 6, 12, 24, 48, 96, 384 wells
  • Light source: Xenon flash lamp (1 joule/flash)
  • Detector: Photomultiplier (R-3896)
  • Read time*: 96 wells in < 15 seconds
  • 384 wells in < 45 seconds
  • Shaker time: 0 to 999 seconds
  • Temperature control: 4°C above ambient to 45°C

 

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Molecular Devices SpectraMax Gemini XS Microplate Fluorescence Readers

Molecular Devices SpectraMax Gemini XS Microplate Fluorescence Readers

Cambridge Scientific ID #'s: 8297, 10650, 14381, 11608

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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