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.

Water Baths: 166-180 of 207

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Benchmark Scientific isoBlock BSH6000 *NEW* Dry Bath Incubator

Benchmark Scientific isoBlock BSH6000 *NEW* Dry Bath Incubator

Cambridge ID #: 18238

Benchmark's new IsoBlock dry bath is ideal for incubation of samples at two different temperatures, in a single compact unit. The two chambers are separated by an insulated wall and are controlled independently, allowing IsoBlock to serve as two dry baths in one. The hinged (and removable) lid is also designed with a dividing wall. When closed, this dividing wall acts as a barrier, preventing air transfer between chambers.

 

Specification:

 

  • Temp. Range: Ambient +5 to 105C
  • Temp Accuracy: ± 0.1%
  • Temp. Uniformity: ± 0.2%
  • Temp. Increments: 0.1°C
  • Timer: Off or 1 min. to 99 hr 59 min.
  • Weight: 10 lbs
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Fisher Scientific Isotemp 3532  CO2 Incubator

Fisher Scientific Isotemp 3532 CO2 Incubator

Cambridge ID #: 20824

Features:

  • Choice of Water-Jacketed (WJ) and Direct Heat (DH) technology
  • Flexibility you can depend on for growing cells
  • Select Thermal Conductivity (T/C) or Infrared (IR) sensors to serve your applications
  • High-capacity 6.5 cu. ft. (184L) chamber
  • Heavy-duty stainless-steel shelves support a full load of samples
  • Precise temperature control and stability of all culture parameters

Specifications:

  • Temperature Range (Metric) 5°: above ambient to 60°C
  • Voltage: 120 V
  • Shelf Material: Stainless Steel
  • Width (English): 26.3 in.
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Shimadzu LC-20AT HPLC Pump

Shimadzu LC-20AT HPLC Pump

Cambridge Scientific ID #'s: 22321, 22320, 22318

The LC-20AT possesses a high level of stability while maintaining high performance during routine use. The ability to remove pulsations has been improved by modifying the pump-head structure and the flow line.

Features:

  • Enhanced Solvent Delivery Specifications: Flow-rate accuracy and precision in the micro-flow rate region have been improved with the addition of a new type of check valve and modifications to the solvent delivery control method. Non-polar organic solvents such as hexane can be delivered stably.
  • Improved Durability: New and improved plunger seal materials ensure robust, long-lasting performance. A sapphire plunger optimized according to its crystal structure and a precise plunger-holding mechanism help increase the service life of plunger seals and enable stable solvent delivery over long periods.
  • Space-saving Designs: An optional low pressure gradient valve (LC-20AD/20AT), CBM-20Alite system controller, and a seal wash pump (LC-20AD) can now be installed inside the solvent delivery unit, enabling 4-solvent gradient elution in a compact space. The LC-20AB high-pressure binary gradient pump delivers the performance of two LC-20AD pumps in one compact unit.

 

Specifications:

  • Solvent delivery method: Series-type double plunger
  • Plunger capacity: Primary side: 47µL, Secondary side: 23µL
  • Maximum discharge pressure: 40MPa
  • Flow-rate setting range: 0.001 to 10.000 mL/min.
  • Flow-rate accuracy: No more than 2% or 2µL/min., whichever is greater (0.01 to 5 mL/min.)
  • Flow-rate precision: No more than 0.06% RSD or 0.02 min SD, whichever is greater
  • Pulsation: 0.3 MPa (for water at 1.0 mL/min. and 7MPa)
  • Constant-pressure solvent delivery: Supported
  • Plunger rinsing mechanism: Manual rinsing or automatic rinsing using optional product
  • Safety measures: Liquid-leakage sensor, high-pressure/low-pressure limits
  • Operating temperature range: 4oC to 35oC
  • Dimensions, weight: 260 (W) x 140 (H) x 420 (D) mm, 11 kg
  • Power requirements: 100 VAC, 150 VA, 50/60 Hz 
  • Gradient type: High-pressure mixing
  • Number of mixed solvents: 2 or 3
  • Mixing concentration accuracy: 0.5% max. (LC-20AD), 1.0% max. (LC-20AT)
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Cole Parmer Masterflex 7554-90 Peristaltic Pump

Cole Parmer Masterflex 7554-90 Peristaltic Pump

Cambridge ID #: 18466

The Masterflex L/S Economy Variable-speed drive is an economical and versatile variable-speed drive with a wide flow range. This product features a separate single-turn speed control and on/off switch with green power indicator to maintain speed setting while turning pump on/off. The 1/20-hp unidirectional motor (counterclockwise) as soft start and back EMF for 5% speed control. Stackable painted steel housing is IP22 rated for protection from vertically falling water.

 

Specification:

 

  • Drive Speed Range: 20 - 600 rpm
  • Maximum Torque: 90 oz-in
  • Line Voltage Limits (50-60 Hz): 90-130 V
  • Power Output: 37 W (0.05 hp)

 

  • Maximum Current

 

    • 115 V Units: 1.5A, shorted output conditions
    • 230 V Units:  0.9A, shorted output conditions

 

  • Speed Regulation

 

    • Line: ±2%
    • Load: ±3%
    • Temperature Drift: ±10%
  • Enclosure Rating: IP22 per IEC529
  • Humidity (non-condensing): 10% to 90%
  • Operating Temperature: 0Ëš to 40ËšC
  • Storage Temperature: -45Ëš to 60ËšC
  • Chemical Resistance: Exposed material is painted steel housing
  • Altitude: Less than 2000 m
  • Display: Green LED
  • Dimensions (L x W x H): 220 x 180 x 125 mm
  • Weight: 4.1 kg (9 pounds)
  • Pollution Degree: 2 per IEC 664 (indoor use only)
  • Installation Category: 2 per IEC 664
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Sanyo MCO-18AIC CO2 Incubator

Sanyo MCO-18AIC CO2 Incubator

Cambridge ID #: 23144

Features:

  • The Sanyo MCO-18AIC CO2 Incubator features unprecedented humidity and temperature control technology, which provides both flexible and robust stability control for cultures. The new direct heat and air jacket system eliminates the inconvenient use of water in the incubator and provides heat from the door, side, and bottom of the unit. The Sanyo MCO-18AIC utilizes an infrared CO2 sensor, which is not affected by changes in humidity or temperature, maintains constant conditions via the microprocessor control, and automatically calibrates using room air temperature as reference. Also features Safe Cell UV contamination control system.

Specifications:

  • Exterior Dimensions (W x D x H): 24.4 x 28 x 35.4 in

     

  • Interior Dimensions (W x D x H): 19.3 x 20.6 x 26.2 in

     

  • Volume: 170 L

     

  • Temperature Range: 5° to 50°C

     

  • Temperature Uniformity: ±0.1°C

     

  • CO2 Range: 0 to 20%

  • CO2 Uniformity: ±0.15%

     

  • Chamber Humidity: 95±5% RH

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Sanyo MCO-18AIC (UV) CO2 Incubator

Sanyo MCO-18AIC (UV) CO2 Incubator

Cambridge Scientific ID #'s: 23145, 21287, 21286

Features:

  • The Sanyo MCO-18AIC CO2 Incubator features unprecedented humidity and temperature control technology, which provides both flexible and robust stability control for cultures. The new direct heat and air jacket system eliminates the inconvenient use of water in the incubator and provides heat from the door, side, and bottom of the unit. The Sanyo MCO-18AIC utilizes an infrared CO2 sensor, which is not affected by changes in humidity or temperature, maintains constant conditions via the microprocessor control, and automatically calibrates using room air temperature as reference. Also features Safe Cell UV contamination control system.

Specifications:

  • Exterior Dimensions (W x D x H): 24.4 x 28 x 35.4 in

     

  • Interior Dimensions (W x D x H): 19.3 x 20.6 x 26.2 in

     

  • Volume: 170 L

     

  • Temperature Range: 5° to 50°C

     

  • Temperature Uniformity: ±0.1°C

     

  • CO2 Range: 0 to 20%

  • CO2 Uniformity: ±0.15%

     

  • Chamber Humidity: 95±5% RH

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Thermo Neslab Merlin M33 Recirculating Chiller

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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VWR Mini Stirrer 120V (10153-304) Magnetic Stirrer

VWR Mini Stirrer 120V (10153-304) Magnetic Stirrer

Cambridge ID #: 19378

Description:
The VWR Mini Stirrer is a rugged, compact stirrer with an ergonomic design and can stir up to 1000mL of water.
It is energy efficient by running only when needed and stops after operation.
It is equipped with an optional support plate that allows hot plate to be mounted to lab frames or ring stands


Specifications:
⦁ Rugged 5x5" aluminum top plate
⦁ Maximum Capacity: 1000mL
⦁ Speed Range: 100 - 1200rpm
⦁ Electrical Requirements: 120V,50/60Hz

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 minichiller Chiller

minichiller Chiller

Cambridge ID #: 21998
  • Model: Minichiller
  • Order No: B02010003
  • Description: Water Cooler
  • Operating Temperature Range: -20...40-Degrees Centigrade
  • Display: Digital
  • Refrigeration Machine: Air Cooled, Natural Refrigerant
  • Refrigerant Type: R290
  • Refrigerant Quantity: 0.04 kg
  • Power Requirements: 115VAC 60Hz 4.0A
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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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    PolyScience MX-CA11B *NEW* Immersion Circulator

    PolyScience MX-CA11B *NEW* Immersion Circulator

    Cambridge ID #: 17581

    Features:

    Features a large, universal icon and English display with on-screen prompts and single-point calibration capability. For laboratory use only. Suitable for tank capacities up to 28 liters.

    Specifications:

    • Overall Dimensions (L x W x H) (inches): 4.3 x 3.8 x 14.1 in
    • Description: 135, Immersion Circulator
    • Controller Type: MX Immersion
    • Working Temperature Range °F: Ambient + 20° to 275°
    • Working Temperature Range °C: Ambient +10° to 135°
    • Reservoir Capacity (gallons): 7.4
    • Reservoir Capacity (liters): 28
    • Reservoir/Tank Material: Stainless Steel
    • Temperature Stability °F: ±0.13°
    • Temperature Stability °C: ±0.07°
    • Display: 3.25" LCD
    • Display Resolution (Set): 0.1
    • Display Resolution (Read): 0.1
    • Pump Type: Pressure
    • Pump Speed: One
    • Flammability Class (DIN 12876-1): I (NFL)
    • Low Liquid Level Protection: Yes
    • Maximum Ambient Temperature °F: 95°
    • Maximum Ambient Temperature °C: 35°
    • Environmental Compliance: RoHS
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     My-Control Controller

    My-Control Controller

    Cambridge ID #: 22015
  • Features
  • Control of all bioprocess parameters (including pH, temperature, dissolved oxygen, agitation, foam, and level)
  • Selectable autotuning adaptive PID control for accurate control when process conditions change during the culture.
  • Easy operation through web browsers (Windows PC, Apple PC, Linux PC, iPhone, iPad, Android tablet, Android phone)
  • Parallel processing is enhanced by allowing up to 32 my-Controllers in one human interface
  • Extended liquid addition options tuned to small-scale cultivation via up to 6 digital variable speed pumps or micro addition valves for extremely accurate microliter volumes
  • Enhanced gas addition strategies via up to 4 mass flow controllers
  • No water connections needed due to electrical cooling and heating system for bioreactor and condenser
  • Expandable control system with optional extra inputs and outputs
  • USB connection for optional balances, Biomass or Fluorophor pH and DO sensors
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    Pelton & Crane OCM Benchtop Autoclave

    Pelton & Crane OCM Benchtop Autoclave

    Cambridge ID #: 20778

    Features:

    The OCM “Omni-Clave” is a steam pressure autoclave made of stainless steel. It comes with an automatic shut off and venting mechanism. Smallest of the Omni-Clave models. Reaches 250 °F in approximately twelve minutes from a cold start or approximately 5 minutes from a warm start. Maybe used as a steam or dry-heat sterilizer. Optional dry-heat door is available. Equipped with ASM E-type safety valve to limit maximum chamber pressure to 35 PSI. Reservoir drain conveniently located at front. Unique bolt latch is designed to prevent door from unsafe opening under pressure. Easily replaceable silicone door gasket. This autoclave is best for smaller offices and can be found in a range of settings, including dental offices, physician’s offices, clinics, hospitals, nursing homes, and laboratories.

    Specifications:

    • Dimension:
      • Overall: 15″ W, 18″ D x 13″ H
      • Chamber Size: 7″ Diameter x 14″ D
    • Sterilizer Type: Manual Steam
    • Model Type: Tabletop / Countertop / Desktop
    • Integrated Reservoir: no plumbing required
    • Controls: on Front Panel
    • Water Cut-Off: Low
    • Safety Door
    • Non-Insulated Door
    • Volume: 2 Gallons
    • Tray Capacity: 2
      • Small: 5″ x 13″
      • Large: 6 1/2″ x 13″
    • Cycle Time: 3 to 25 minutes
    • Power: 110-120 V 50/60 Hz
    • Weight
      • NET: 50 lbs
      • Gross: 70 lbs
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    Persee PF7 *NEW* Atomic Absorption Spectrophotometer

    Persee PF7 *NEW* Atomic Absorption Spectrophotometer

    Cambridge ID #: 21358

    Features:

    The heavy metal analyzer PF7 features good accuracy, high sensitivity, simple structure, small volume and easy operation.  The automated PF7 is an ideal supplementary of ICP-MS if testing dozens of elements in ULTRA trace elements. A perfect replacement of ICP-MS if only testing heavy metals like Arsenic, Mercury, Cadmium and Lead. Popular instruments in various market and research industries including: Cannabis, Environment (Water and Soil), Agricultural, Public health, Pharmaceutical, Metallurgical, Food and beverage, Clinical, Geological, Petrochemical, and more. Also it comes with XYZ axis auto sampler AS4 as an optional accessory making the analysis even simpler.

    â—† Pre-aligned whole system: For the perfect running condition, plug and play

    â—† Free-adjustment and data coded high performance lamps: achieve better sensitivity and accuracy

    â—† Up to 3 testing channels: For simultaneous analysis, high efficiency

    â—† Fully sealed reagent system: Inorganic and organic waste dispose separately, build-in toxic elements trap devices, green laboratory, care for the health

    â—† Gas-driven flow system: Without consumable parts, auto purge, chemical resistant FEP tubing, easy to maintenance

    â—† High grade automation/intelligent: Auto sampler, Auto dilution, auto optimized

    â—† Double beam optical system: To eliminate light source drift

    â—† New design Gas Liquid Separator: With magnetic stirring and Peltier system for improved repeatability of analytical results and high sensitivity

    â—† Easy to upgrade: Speciation system accessory, compatible with multi brand HPLC pump

     

    Specifications:

    • Atomiser: Quartz furnace tube with auto ignition
    • Furnace Heating: Computer controlled heating
    • Hydride Generator: Continuous flow high performance for cold vapour Mercury and hydride determinations of As, Se, Te, Bi, Sb, Sn, Zn, Pb, Cd, Ge
    • Gas Requirement: High purity Argon gas (>99.99 %) @ 30 psi
    • Exhaust System: 2 stage filtration to decontaminate pollutants
    • Carrier and Reagent Delivery: Gas pressure driven system
    • Gas/Liquid Separator:  High efficiency gas/ liquid separator with magnetic stirring and Peltier cooling
    • Baseline Stability: <1.5 %
    • Baseline Noise: <1.5 %
    • Linear Range: >10³
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