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.

Thermo Spectronic: 106-120 of 213

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Thermo Neslab M25 Recirculating ChillerImage Coming Soon

Thermo Neslab M25 Recirculating Chiller

Cambridge ID #: 15243

The Thermo Neslab Merlin M25 is a transportable, powerful, and extremely capable CFC- free chiller that provides users with an unchallenged level of dependability and versatility. The Thermo Neslab Merlin M25 Circulating has an extremely flexible temperature range. Because of its relatively small size and adaptable cooling range, the M25 Merlin is extremely well suited for both small and large laboratories. Along with an onboard LCD digital control and display, the M25 Merlin also features a precautionary temperature alarm to alert users whenever temperature thresholds are being reached.

Specifications:

  • Temperature Range:-15°C to 35°C
  • Cooling Capacity:741W, 2528 BTU/hour
  • Capacity:8 L
  • Dimensions:9 x 12.6 x 23.5 in
  • Temperature Stability:+/- 0.1°C
  • Power Requirements: 115V
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Thermo MaxQ 2000 Orbital Shaker

Thermo MaxQ 2000 Orbital Shaker

Cambridge ID #: 21249

The Barnstead MaxQ 2000 Orbital Shaker is ideal for shaking flasks, vials, beakers, Petri dishes, and other sample containers. Variable speed ranges and adjustable timer. Operates in temperature ranges of 0 to 40°C and humidity conditions of 20 to 80% non-condensing, enabling them to be used in incubators, warm rooms, environmental chambers and refrigerators. 

Specifications:

  • Speed Range: 40 – 400
  • Orbit Diameter:75 in (1.9 cm)
  • Maximum Load: 35 lbs
  • Exterior Length:4 (44.2 cm)
  • Width:5 in
  • Height:4 in
  • Power: 120V, 50/60Hz
  • Shipping weight: 47 lb
  • Timer: 0 – 60 min
  • Temperature Range: 0 to 40°C
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Thermo Scientific MaxQ4345 Orbital Shaker

Thermo Scientific MaxQ4345 Orbital Shaker

Cambridge ID #: 21701

Features:

Combine incubated and refrigerated temperatures with a small footprint by using Thermo Scientific MaxQ 4450 Benchtop Orbital Shakers. These versatile shakers are ideal for incubating a small number of vessels and are used for cell culture, solubility studies, extraction procedures, protein expression and many other applications.

  • Clear, scratch-resistant lid allows unobstructed sample viewing without disturbing chamber temperature.
  • Chamber holds four 1L flasks.
  • Choose from two temperature ranges: incubated (5°C above ambient to 80°C) or with a cooling coil option that requires a chiller (5°C below ambient to 80°C).
  • Monitor and control chamber temperature range with ±0.1°C accuracy at 37°C.
  • Triple eccentric drive handles heavy loads, uniform agitation and continuous 24-hour operation, even at high speeds.
  • Overtemperature safety features with independent thermostat provides additional backup by controlling heat if the main temperature controller fails.
  • Interlock stops the platform when the lid is opened.
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Thermo Electron MBS PCR / Thermal CyclersImage Coming Soon

Thermo Electron MBS PCR / Thermal Cyclers

Cambridge ID #: 4136
  • with .2ml 96-well Satellite Block Unit.
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    Thermo Neslab Merlin M33 Recirculating ChillerImage Coming Soon

    Thermo Neslab Merlin M33 Recirculating Chiller

    Cambridge ID #: 19906

     

    Specifications:

    • Capacity: 1.9L
    • Temperature Range: +5°C to +35°C
    • Temperature Stability:  ±0.1°C
    • Cooling Capacity at 20°C: 1250W
    • Cooling Capacity at 5°C: 490 W
    • Maximum Flow Rate (L/min): 6.75
    • Power Requirements: 115V, 60hz, 13A
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    Thermo Midi 40 CO2 Incubator

    Thermo Midi 40 CO2 Incubator

    Cambridge ID #: 19189

    Description:

    Safely and efficiently operate Thermo Scientific Midi 40 CO2 Incubators. They use the Thermo Scientific IntrLogic II microprocessor-based control system with alphanumeric setpoint display of temperature, CO2, alarm, calibration and diagnostic functions. Enhanced microprocessor-based IntrLogic II control provides comprehensive control, monitoring and display of all incubator systems for safe, efficient operation. This is a fully featured 1.4 cu. ft. (40 L) incubator occupying less than 2 sq. ft. (0.6 m2) of space.

    Specifications:

    • Chamber Material: Polished stainless steel
    • CO2 Concentration Range: 0 to 20%
    • CO2 Sensor Technology: TC sensor
    • Humidity Delivery: Water Pan
    • Relative Humidity: >90% at 37°C
    • Temperature Range: Ambient +5° to 50°C
    • Data Outputs: RS485
    • Certifications/Compliance: CE, UL, cUL
    • Capacity: 1.4 cu.ft. (40 L)
    • Electrical Requirements: 120 V 60 Hz
    • Dimensions (L x W x H): 23.5 x 18.5 x 18 in. (59.7 x 47 x 46.5 cm)
    • Weight: 60 lb (28 kg)
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    Thermo Forma Model 8890 Glassware Washer

    Thermo Forma Model 8890 Glassware Washer

    Cambridge ID #: 9860

    Operates in three modes; electric heat, steam heat, or electric and steam heat.

    Specifications:

    • Interior dimensions: 5W x 27.2T x 33.0F-B inches
    • Exterior dimensions:0W x 77.2T x 47.6F-B inches
    • Water reservoir: Holds 29 gallons of distilled water
    • Controls: Microprocessor-based programming unit
    • Programs: 9-preset programs with 10 functions each
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    Thermo Scientific MR49SS-SAEE-TS Lab Refrigerator

    Thermo Scientific MR49SS-SAEE-TS Lab Refrigerator

    Cambridge ID #: 22583

    Ideal for the demanding requirements of daily lab applications, our range of general purpose (GP) freezers. Our line of GP Series freezers provide the reliability and security essential for the protection of sensitive lab samples in the -30°C range.

    • Exceptional security features
    • Outstanding temperature stability
    • Intuitive digital controls
    • Quality, robust construction

    Features:

    • Freezer cabinet temperature range: -12° to -30°C (factory setpoint -30°C)
    • Digital temperature controller with intuitive interface
    • High-density, fluorine free insulation
    • Automatic defrost
    • Keyed on/off switch
    • Optional chart recorder
    • High/Low Temperature, Visual/Audio alarms
    • Keyed door lock
    • Easily accessible contacts for backup monitoring
    • Door ajar alarm
    • Control panel with key lock
    • Painted, high-quality steel exterior
    • Stainless steel interior
    • Casters for easy mobility with leveling for better stability
    • Noise levels – quiet refrigeration system
    • 1” rear access port
    • Certifications: UL listed

    Specifications:

    • Cap., cu ft: 48
    • Voltage: 208 - 230V  60Hz
    • Plug Type: L14 - 20
    • Interior Finish: Stainless Steel
    • Doors: Solid stainless steel door, double
    • No. of Shelves: 6
    • Interior Dimensions DxWxH: 28 x 48 x 60”
    • Exterior Dimensions DxWxH: 32 x 52 x 78.5” (Add 1 3/4” to Depth for handle)
    • Chart Recorder: No
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    Thermo Multi-Blok 2003 Dry Bath Incubator

    Thermo Multi-Blok 2003 Dry Bath Incubator

    Cambridge ID #: 17343

    Features:

    This Thermo Scientific Multi-Blok DryBath is built to provide uniform dry heating for microcentrifuge tubes, cuvettes, titer plates and various sized test tubes. The tubes are able to experience great heat transfer from the close contact to the block walls. These drybaths are used in many different areas of study including food sciences, chemistry, and clinical labs.

    Specifications:

     

    • Temperature range: Ambient ±5° to 130°C
    • Temperature uniformity: ±0.4° at 37°C
    • Temperature resolution: ±0.5° at 37°C
    • Dimensions: 14.1"L x 10.8"W x 3.6"H
    • Wattage: 300W
    • Hertz: 50/60Hz
    • Amperage: 2.5A
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    Thermo Multi-Blok 2050 Dry Bath Incubator

    Thermo Multi-Blok 2050 Dry Bath Incubator

    Cambridge ID #: 16480

    Specifications:

    • Number of Blocks: 1
    • Temperature: 60 to 130° C
    • Three-position switch—high, low, or off
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    Thermo Multidrop 384 Reagent Dispenser

    Thermo Multidrop 384 Reagent Dispenser

    Cambridge ID #: 21260

    The Multidrop 384 Reagent Dispenser portions a wide range of solutions into 96- and 384-well plates across a 5 to 395μL volume range, providing reliable microvolume dispensing for pharmaceutical and biotechnology laboratories. It offers precise and reproducible dispensing results, high speed dispensing for high assay throughput, easy setup and easy integration with different robotic setups.

    Specifications:

    • Plate types: 39, 384 Well plates
    • Dispensing volume range: 5 - 395 μl
    • Dispensing precision: 5 µl: CV≤10% (typical), 20 µl: CV≤1.5% (typical), 100 µl: CV≤1% (typical)
    • Dimensions: 31W x 32D x 15.5H cm
    • Electrical: 110-120 V
    • Weight: 6.2 kg
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    Thermo Labsystems Multiskan Spectrum Microplate UV/VIS Reader

    Thermo Labsystems Multiskan Spectrum Microplate UV/VIS Reader

    Cambridge ID #: 17010

    Multiskan Spectrum makes getting results easier, replacing separate spectrophotometers and microplate reading instruments by providing both functions in one convenient, compact instrument.  The Multiskan Spectrum is truly two instruments in one, combining both cuvette reading capabilities and advanced microplate reading in one convenient, compact instrument.  You can easily take quick absorbance measurements in a cuvette between the cycles of a microplate enzyme kinetics experiment. 

     

    For maximum flexibility, Multiskan Spectrum accepts all microplate for mats from 6- to 384-wells, as well as cuvettes from standard to ultra micro capacities in glass, plastic, or quartz. You can take multiple photometric readings per well on large format plates, or single measure ments requiring just 30 μl in 384-well plates.

     

    Scanning range of 200 – 1000 nm.  The built-in monochromator makes it simple to select any wavelength from 200 nm to 1000 nm in 1 nm steps without ever changing a filter. Sample absorbances can be scanned over the whole spectrum either in microplates or cuvettes.

     

    Typical applications of the Multiskan Spectrum

    • UV/Visible spectrophotometry
    • Spectrum scan
    • Nucleic acid analysis
      • RNA concentration (A260)
      • ssDNA concentration (A260)
      • dsDNA concentration (A260)
      • DNA purity (A260/A280)
    • Enzyme kinetics
      • E.g.,Vmax and Km
    • Protein analysis
      • Biuret protein determination
      • Bradford protein determination
      • BCA protein determination

     

    Technical Specifications

     

    Performance

    • Wavelength range 200 – 1000 nm
    • Read-out range 0 – 4 Abs
    • Linearity 0 – 3 Abs, ±/- 2% at 450 nm
    • Accuracy ± 1% or ± 0.005 Abs (0 – 2 Abs)
    • ± 2.0% (2 – 3 Abs)
    • Precision CV < 1% (0 – 2 Abs)
    • CV < 2% (2 – 3 Abs)
    • Optical bandpass 2 nm
    • Wavelength accuracy ± 1 nm
    • Stray light < 0.02% at 230 nm

     

    General Specifications

    • Microplate types 6-, 12-, 24-, 48-, 96- and 384-well plates
    • Wavelength selection Tunable monochromator, 200 – 1000 nm in increments of 1 nm
    • Light source 10 W Xenon flash lamp
    • Detectors Photodiodes
    • Incubator temperature range Ambient (+25°C) +4°C to 45°C
    • Mains input 100 – 240 V (50/60 Hz) autoranging
    • Power consumption 200 VA
    • Dimensions 397 mm (W) x 217 mm (H) x 450 mm (D)
    • [15.6” (W) x 8.5” (H) x 17.7” (D)]
    • Weight 12.5 kg (27.5 lbs.)
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    Thermo Scientific mySPIN 6 MicrocentrifugeImage Coming Soon

    Thermo Scientific mySPIN 6 Microcentrifuge

    Cambridge Scientific ID #'s: 22080, 22083, 22079, 22078, 22082

    Specifications:

     

    • Max capacity: 6 x 2 mL
    • Max speed: 6000 rpm
    • Max RCF: 2000 x g
    • Dimensions: 5” x 6” x 4.1” (W x D x H)
    • Weight: 1.6 lbs 
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    Thermo Forma NanoDrop 8000 Spectrophotometer UV/Vis Reader

    Thermo Forma NanoDrop 8000 Spectrophotometer UV/Vis Reader

    Cambridge ID #: 20772

    Description:

    Thermo Scientific™ NanoDrop 8000 is a muti-sample micro-volume UV-Vis spectrophotometer. With the NanoDrop 8000, you can measure more samples in less time with the same reliability and patented sample retention technology of the NanoDrop 2000.

    Specifications:

    • Absorbance Accuracy: 3% (at 0.74 Abs at 350nm)
    • Absorbance Range: 0 - 75Abs
    • Accuracy: 0.003 *SD of 10 individual measurements at 0.74Abs
    • Accuracy (Absorption): 3% (at .74 at 350nm)
    • Applications: Nucleic acid, protein, cell culture and custom methods
    • Certifications/Compliance: UL/CSA and CE
    • Detection Limits: 2.5 ng/µL (dsDNA), 0.15 mg/mL (BSA)
    • Detection Range: 2.5-3,700 ng/µL (dsDNA), 0.15 - 100 mg/mL (BSA)
    • Detector Type: 2048-element linear silicon CCD array
    • Footprint: 24 x 32 cm
    • Lamp: Xenon Flash Lamp
    • Measurement Time: <20 sec.
    • No. of Samples: Up to 8
    • Pathlength: 0.1, 0.2 and 1.0 mm
    • Sample Volume: 1µL
    • Spectral Resolution: ≤3 nm (FWHM at Hg 546.1 nm)
    • Voltage: 12VDC
    • Wattage: ±1 nm
    • Wavelength Accuracy: ±1 nm
    • Wavelength Range: 220 - 750 nm
    • Weight: 3.4 kg
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    Thermo NanoDrop ND-1000 Spectrophotometer UV/Vis Reader

    Thermo NanoDrop ND-1000 Spectrophotometer UV/Vis Reader

    Cambridge Scientific ID #'s: 20555, 20771

    Includes:
    • Computer w/ Software
    • Necessary Cables
    • Manual

    The NanoDrop 1000 Spectrophotometer measures 1 ul samples with high accuracy and reproducibility. The full spectrum (220nm-750nm) spectrophotometer utilizes a patented sample retention technology that employs surface tension alone to hold the sample in place. This eliminates the need for cumbersome cuvettes and other sample containment devices and allows for clean up in seconds. In addition, the NanoDrop 1000 Spectrophotometer has the capability to measure highly concentrated samples without dilution (50X higher concentration than the samples measured by a standard cuvette spectrophotometer).

    UV/VIS spectrophotometry is simple for samples as small as 1 ul using the NanoDrop 1000 Spectrophotometer. The small sample requirement and ease of use make the NanoDrop 1000 Spectrophotometer ideally suited for measuring:
    • Nucleic acid concentration and purity of nucleic acid samples up to 3700 ng/ul (dsDNA) without dilution
    • Fluorescent dye labeling density of nucleic acid microarray samples
    • Purified protein analysis (A280) up to 100 mg/ml (BSA)
    • Expanded spectrum measurement and quantitation of fluorescent dye labeled proteins, conjugates, and metalloproteins
    • Bradford Assay analysis of protein
    • BCA Assay analysis of protein
    • Lowry Assay analysis of protein
    • Pierce Protein 660 nm Protein Assay
    • Cell density measurements
    • General UV-Vis spectrophotometry

    Specifications:

    • Sample Size: 1 microliter
    • Path Length: 1 mm (with auto-ranging to 0.2 mm)
    • Light Source: Xenon flash lamp
    • Detector Type: 2048-element linear silicon CCD array
    • Wavelength Range: 220-750 nm
    • Wavelength Accuracy: 1 nm
    • Wavelength Resolution: 3 nm (FWHM at Hg 546 nm)
    • Absorbance Precision: 0.003 absorbance ( 1mm path)
    • Absorbance Accuracy: 2% (at 0.76 absorbance at 257 nm)
    • Absorbance Range: 0.02-75 (10 mm equivalent absorbance)
    • Detection Limit: 2 ng/microliter (dsDNA)
    • Maximum Concentration: 3700 ng/microliter (dsDNA)
    • Measurement Cycle Time: 10 seconds
    • Dimensions: 14 cm X 20 cm
    • Weight: 1.6 kg
    • Sample Pedestal Material of Construction: 303 stainless steel and quartz fiber
    • Operating Voltage: 12 Vdc
    • Operating Power Consumption: 6 W
    • Standby Power Consumption: 1.5 W Heating : 37 ± 0.5 °C
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