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.

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AB Gene ALPS-100 Heat Sealer

AB Gene ALPS-100 Heat Sealer

Cambridge ID #: 22440
This item is new to the Cambridge Scientific Used Lab Equipment Inventory. As a result, a product description is currently unavailable. For further information about this product, please inquire and a representative will contact you shortly.
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Bio-Rad Gene Pulser II Electroporation System

Bio-Rad Gene Pulser II Electroporation System

Cambridge ID #: 6645


The new Gene Pulser II system is a completely redesigned electroporation system, which offers improved performance, flexibility, sample protection, and safety. The Gene Pulser II system uses the Pulse Trac waveform delivery system to generate the most accurate exponential decay pulses possible for optimal cell transformation within an electroporation cuvette. The Pulse Trac delivery system accurately calculates the time constant of each pulse based on what is actually delivered to the sample.


  • Input voltage: 100/120 V RMS, 50/60 Hz
  • Input current: 15 amp RMS
  • Maximum output voltage and current: 2,500 V at 125 amp peak (normal load); limited to 1,500 A during arc.
  • Output waveform: Pulse Trac exponential decay with RC time constant dependent on sample and capacitor selected
  • Output voltage adjustment: 50–2,500 V range (depending on the capacitor) with 10 V adjustment precision for the high voltage range and 2 V for the low-voltage range (50–500 V).
  • Ambient operating environment: Temperature 0–35°C
  • Humidity: 0–95% without condensation
  • Regulatory: Passes requirements of IEC 1010. In addition, the system passes requirements for FCC, Class A.
  • Dimensions: 34 x 31 x 19 cm
  • Weight: 10.41 kg
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Bio-Rad Gene Pulser II System Electroporation System

Bio-Rad Gene Pulser II System Electroporation System

Cambridge ID #: 20135


  • Gene Pulser II
  • Capacitance Extender Plus
  • Pulse Controller Plus
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Applied Biosystems 7900HT Fast Real-Time PCR System Real-Time PCR

Applied Biosystems 7900HT Fast Real-Time PCR System Real-Time PCR

Cambridge ID #: 22442

The 7900HT Fast Real-Time PCR System is a real-time quantitative PCR system that combines 96- and 384-well plate compatibility and the TaqMan® Low Density Array with fully automated robotic loading-and now also offers optional Fast real-time PCR capability.

  • Fast PCR option reduces run time to about 35 minutes in a standard 96-well format, or about 55 minutes in a 384-well plate
  • Continuous wavelength detection from 500-660 nm allows the use of multiple fluorophores in a single reaction
  • Measure gene expression levels, detect and quantitate pathogens, perform allelic discrimination (SNP genotyping) assays as well as score the presence of gene sequences
  • 96- or 384-well plate compatibility (including the TaqMan® Low Density Array)
  • Optional Enterprise edition software provides data analysis tools that support 21 CFR Part 11 guidelines providing data integrity and security
  • Hands-free plate-loading and unloading provides true walkaway automation allowing you to increase your lab's productivity
  • Proven assay development guidelines save time and money


  • Calibrated Dye: SYBR® Green I, ROX™, NED™, JOE™, TAMRA™, VIC™, FAM™, TET™
  • Capacity: Up to 84 x 384-well plates with optional automation accessory
  • Detection Method: SYBR, Primer-Probe Detection
  • Dimensions: 72 cm (W) x 84 cm (D) x 64 cm (H) (with drawer open)
  • High-throughput Compatibility: High-throughput Compatible, Multiplexing
  • Optics: Extended-life 488 nm argon-ion laser excitation source, No filters (CCD acts as spectrograph with continuous detection 500 -650 nm)
  • Passive Reference Dye: ROX (Separate Tube), No ROX, Other Passive Reference Dye, ROX (Pre-mixed)
  • Reaction Speed: Fast 
  • Reaction Volume Range: 5-20 µl
  • Run Time: 52 minutes (384-well in fast mode), <2 hrs (384-well in standard mode)
  • Sample Ramp Rate: Fast mode: ± 3.0°C⁄sec, Standard mode: ± 1.6°C⁄sec
  • Temperature Accuracy: ±0.25°C of display temperature
  • Temperature Range (Metric): 4-100°C
  • Temperature Uniformity: ±0.5°C
  • Thermal Cycling System: Peltier-Based System
  • Throughput: >5,000 real-time PCR rxns per day (384-well block and automation accessory), >10,000 endpoint PCR rxns per hour (384-well block and automation accessory)
  • Weight: 114 kg (250 lbs) with automation accessory, 82 kg (180 lbs) without automation accessory
  • Block Format: Interchangeable
  • Dynamic Range: Up to 9 logs of linear dynamic range
  • Sensitivity: Down to 10 copies
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Wave Biotech BASE 2050EH Bioreactor

Wave Biotech BASE 2050EH Bioreactor

Cambridge ID #: 17883


  • Disposable Presterile Bioreactor Chamber
  • Fit Cellbags: 2x2L, 2x10L, 1x20L with KIT20 or 2x22L, 1X50L with KIT50
  • Completely closed system
  • Operate inside an incubator or on the benchtop



  • Electric Rocker Base for 20/50EHT
  • Digital temperature control




Monoclonal antibodies

The WAVE Bioreactor system has been used extensively for monoclonal antibody production. Culture can be started at low volume and then fresh media added whenever the cell count is sufficiently high. This enables inoculum scale up without transfers. Batches ranging from 100ml to 500L have been run with cell densities over 10x106 cells/ml and productivity and product quality comparable to stirred tank bioreactors. Dissolved oxygen concentrations are not limiting and remain above 50% saturation.


Anchorage-dependent cells

Agitation in the WAVE Bioreactor system is powerful enough to mix and aeratethe culture. Yet it is gentle enough to cultivate anchorage-dependent cells on various microcarriers. The wave motion prevents setting and provides oxygenation without bubbles.


Virus production

The WAVE Bioreactor system provides a closed system that is ideal for virus production. In a gene therapy application, human 293 cells have been grown in suspension and then infected with recombinant adenovirus. Cells grew to 4x106 cells/ml and virus production was 1x105 virus particles/cell. The WAVE Bioreactor system produces viruses under complete containment without the need for biosafety cabinet.


Insect cell / Baculovirus

The high oxygen supply capability of the WAVE Bioreactor system makes it ideal for insect cell culture.Cell densities over 9x106 are routinely achieved. Baculovirus yields are higher than with conventional bioreactors. The WAVE Bioreactor system is extremely easy to operate and inoculum scale-up and infection can be done inside the bioreactor, reducing the need for transfers.

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Illumina BeadXpress Laser Detection Bioassay SystemImage Coming Soon

Illumina BeadXpress Laser Detection Bioassay System

Cambridge ID #: 9551


Illumina’s BeadXpress Reader was specifically developed to analyze bioassay applications using the versatile VeraCode technology. With the broadest multiplexing range in the industry, the BeadXpress Reader is the optimal solution for small and high-throughput laboratories conducting molecular testing applications that benefit from robust, multiplexed-based assays. VeraCode technology presents a digital revolution for multiplex testing in genotyping, gene expression, and protein-based assays. The unique holographic code embedded in each VeraCode bead type delivers unparalleled data quality by enabling customizable tracking and providing an unprecedented level of data precision and verifiability.


  • Altitude: up to 2400 m
  • Temperature range: 15°C to 30°C
  • Humidity: 20 to 80% RH
  • Electrical Ratings: 90–260 V (AC), 2.0 A, 50/60 Hz, Class I
  • Dimensions (W x D x H): 47 cm x 77 cm x 62 cm
  • Weight: 57 kg
  • Laser Classification: Class I laser instrument housing two internal Class 3B lasers (IEC 60825-1, 1.2, 1993)
  • Power: Dedicated circuit; BeadXpress Reader (110V): 15 A; BeadXpress Reader (220V): 12 A



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Perkin Elmer DNA PCR / Thermal CyclersImage Coming Soon

Perkin Elmer DNA PCR / Thermal Cyclers

Cambridge ID #: 6758


The Perkin Elmer Cetus DNA Thermal Cycler allows for flexible temperature programming, step duration and rapid heating and cooling from step to step for consistent results. Features a 48-position aluminum block for 0.5ml GeneAmp Reaction Tubes.  Includes four pre-programmed files: Soak, Time Delay, Thermo-Cycle and Step-Cycle files and 2 demonstration files: Gene-Amp Thermo-cycle and Gene-Amp Step-cycle (93 programmable user files are available). File modifications include, Automatic Segment Extension, Infinite Post-PCR Subambient Incubation.


  • Dimensions (H x W x D): 12" x 13" x 19.25"
  • Power Req: 120 V, 50/60 Hz, 1000 W
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Qiagen EZ1 Advanced XL Nucleic Acid Automated Purification System

Qiagen EZ1 Advanced XL Nucleic Acid Automated Purification System

Cambridge ID #: 20640


The EZ1 Advanced XL performs automated nucleic acid purification for a wide range of sample types relevant for molecular diagnostics, human identity testing, forensics, biomedical research, and gene expression analysis.


  • Features: Touch LCD user interface, IC card with protocols/software, barcode reader, UV lamp
  • Instrument Dimensions (W x D x H): 510 x 510 x 570 mm
  • Kits designed for this instrument: QIAGEN EZ1 Kits
  • Pipetting Range: 50-1000 µl
  • Protocols/main application on this instrument: Purification of DNA, mRNA, total RNA, and viral RNA and DNA
  • Samples per run (throughput): 1–14 samples per run
  • Weight: 48 kg
  • Electrical Requirements: 100–240 V AC, 50–60 Hz
  • Technology: Magnetic-particle technology
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Ohaus HOHTDG *NEW* Homogenizer

Ohaus HOHTDG *NEW* Homogenizer

Cambridge ID #: 20239


The OHAUS HT (High Throughput) Lysing Bead Mill Lab Homogenizer offers efficient solutions for grinding, lysing, pulverizing, mixing and homogenizing sample preparations. High-throughput processing is ideal for multiple sample and tube configurations. Easy-to-load tray securely locks microplates, deep well plates or tubes in place. High-speed linear motion processes samples quickly. Maximize sample preparation no matter how difficult the task.


DNA, RNA and Protein Analysis (from mammalian tissue, plant, soil, seed, fungi, bacteria, virus and other cells), Cell Lysing, PCR, Gene Expression


Easy-to-read LED display allows the operator to view speed and time settings


Five pre-set program buttons and touchpad controls for speed and time




Polyurethane Elastomer top housing, Cycoloy bottom housing, and Lexan lid

Design Features

Microprocessor-controlled unit includes sample clamp and hex key




  • Speed Range: 300 rpm – 1600 rpm
  • Motion: Vertical, 31 mm
  • Capacity: 1 Deep Well, 4 Microplates or any sample to 10.2 x 12.7 x 6.4 cm
  • Timer: 1 second – 10 minutes
  • Programs: 5 Preset Programs
  • Control: Digital
  • Dimensions (HxLxW):20.5 in x 17.5 in x 11.5 in (518 mm x 443 mm x 288 mm)
  • Net Weight: 59 lb (26.8 kg)
  • Power: 120V, 6.3A, 50/60Hz
  • Power Consumption: 450 W
  • Safety Certification:TUV
  • Working Environment:40°F – 104°F, 20% – 85%RH, non-condensing (5°C – 40°C, 85%RH, non-condensing)
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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.



  • 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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