Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Liquid Chromatography solutions ranging from HPLC, LC/MS to FPLC. Our systems can be customized to include almost any configuration of Autosamplers, Detectors and Pumps. Some of our leading manufacturers include Agilent, HP, Waters, GE, Amersham, Dionex and Shimazdzu. Our HPLC systems such as the Agilent 1100 and 1200 Series, Akta FPLCs, and the Waters Alliance & 600 series have the option of on site training, installation and extended warranties.

Nitrogen Generator: 1-15 of 68

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Peak Scientific Genius 1024 *NEW* Nitrogen Generator

Peak Scientific Genius 1024 *NEW* Nitrogen Generator

Cambridge ID #: 21976

Specifications:

 

  • Max gas flow: 19 L/min (Nitrogen) 25 L/min (air)
  • Max output pressure: 65 psi (Nitrogen) 100 psi (air)
  • Dimensions: 28.1” x 23.6” x 29.5” (713 x 600 x 750 mm) (H x W x D)
  • Weight: 237.6 lbs (108 kgs)
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Peak Scientific Genius 3030 *NEW* Nitrogen Generator

Peak Scientific Genius 3030 *NEW* Nitrogen Generator

Cambridge ID #: 17543

Includes 1 year warranty

 

Features:

The Genius 3030 is designed to supply curtain, source and exhaust gases for selected Sciex LC-MS instruments. It is equipped with two outlets for each of the three gases supplied, two of nitrogen and four of dry air, which allows for two Sciex LC-MS instruments to be comfortably run using one Genius 3030.

 

Specifications:

 

  • Dimensions (HxWxD): (52 x 23.6 x 33.5 inches)
  • Gas Type 1 (Nitrogen):

                 Gas Flow: 2x 12L/min

                 Outlet Pressure: 80 psi

  • Gas Type 2 (Dry Air):

                  Gas Flow: 2x 24L/min

                  Outlet Pressure: 110 psi

  • Gas Type 3 (Dry Air):

                  Gas Flow: 2x 8L/min

                  Outlet Pressure: 60 psi

  • Voltage: 230 ± 10%VAC
  • Frequency: 50/60Hz
  • Current: 12 amps
  • StartUp Time: 30 mins
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Peak Scientific Genius AB-3G *NEW* Nitrogen Generator

Peak Scientific Genius AB-3G *NEW* Nitrogen Generator

Cambridge ID #: 17542

Includes 1 year warranty

 

Features:

The Genius AB-3G is designed to operate to the exact requirements of many Sciex LC-MS instruments. It is a three gas system that provides nitrogen curtain gas, dry air source gas and dry air exhaust gas and benefits from robust integrated compressors.

 

Specifications:

 

  • Dimensions (HxWxD): (29.6 x 35.4 x 28.7 inches)
  • Gas Type 1 (Nitrogen, Dry Air):
            Gas Flow: 12L/min
            Outlet Pressure: 80 psi
  • Gas Type 2 (Dry Air):
            Gas Flow: 24L/min
            Outlet Pressure: 110 psi
  • Gas Type 3 (Dry Air):
            Gas Flow: 8L/min
            Outlet Pressure: 60 psi
  • Voltage: 230 ± 10%VAC
  • Frequency: 50/60Hz
  • Current: 9.6 amps
  • StartUp Time: 30 Mins

 

 

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Peak Scientific Genius XE 70 *Demo* Nitrogen Generator

Peak Scientific Genius XE 70 *Demo* Nitrogen Generator

Cambridge ID #: 22310

Features:

  • Variable flow up to 70 L/min & pressure up to 116 psi
  • Multi-Stage Purification™ producing analytical grade nitrogen gas up to 99.5% purity
  • 2 year comprehensive manufacturer’s warranty*
  • Touch-screen full colour user interface for ease of operation
  • ECO (Electronic Compressor Optimisation™) technology for low energy consumption and compressor durability
  • Next-generation high performance premium compressors, engineered exclusively for Genius X
  • Smaller & quieter than previous generation of Genius
  • On-board service scheduling and system diagnostics
  • Additional compressor capacity for lower flow applications

Specifications:

  • Technical Specifications:
  • Max Flow Rate: up to 70 L/min
  • Max Pressure: 116 psi (8 bar)
  • Gas Outlets: 1 x ¼” BSPP
  • Purity**: 95-99.5%
  • Max Relative Humidity: 80% RH @ 31°C
  • Max Altitude: 3000m
  • Particles: < 0.01 μm
  • Phthalates: Phthalate & BHT Free
  • Suspended Liquids: None
  • Non-Methane Hydrocarbon Content: < 1 ppm NMHC
  • Operating Temperature: 5°C (41°F) to 35°C (95°F)
  • Electrical Requirements: 230VAC, 50/60Hz, 11.3A
  • Power Consumption: 2530 VA
  • Heat Output: 8785 BTU
  • Noise Level†: 59 dB
  • Generator Dimensions (H x W x D): 1000 x 570 x 710 mm    39.4 x 22.5 x 28’’
  • Generator Weight: 147 kg / 325 lbs
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Parker NitroFlow Lab Nitrogen Generator

Parker NitroFlow Lab Nitrogen Generator

Cambridge ID #: 22488

The Parker Balston® LC-MS NitroFlow Lab is a self-contained membrane nitrogen generator that produces LC-MS grade nitrogen with output pressure to 116 psig. Nitrogen is produced by utilizing a combination of compressors, care¬fully matched with filtration, and membrane separation technology components. Intake ambient air from the labora¬tory is filtered using an inlet suction breather filter to remove airborne organic and particulate impurities. This purified air is delivered to a long life low pressure air compressor which provides an air stream to hollow fiber membranes which subsequently separate the clean air into a concentrated nitrogen retentate and oxygen enriched permeate, which is then cycled through the system. Prior to exiting the system pure nitrogen retentate is delivered to a nitrogen amplification compressor to assure proper pressure, flow and purity to the LC-MS. The Parker Balston LC-MS NitroFlow Lab will deliver a continuous or on demand supply of pure nitrogen making it the smart alternative to cylinders. Superior engineering with carefully matched filtration, membrane separation and compression technologies have resulted in a system with the utmost reliability and longevity. Additional applications include: nebulizer gases, chemical and solvent evaporation, instrument supply and purge, evaporative light scattering equipment and sparging.

Specifications:

  • Flow capacity to 32 LPM
  • Includes 2 year compressor warranty
  • Ideal for all derivatives of ESi and APCi modes
  • Includes state-of-the-art, oil-less compressors
  • Unlike PSA Hosmer technologies, membrane will not suppress corona needle discharge
  • Special sound insulation design ensures quiet operation
  • Weight: 200lbs
  • Dimensions (H x W x D) [in]: 27.6 x 35.4 x 12.2 
  • Maximum delivery pressure: 8 bar(g)/116 psig 
  • Temperature: 10 to 35 °C / 50 to 95 °F 
  • Air quality: Normal clean ambient air, relative humidity < 90%  
  • Max. ambient relative humidity:  <80 % to 31°C, 50% at 40°C 
  • Noise level: < 65 dB(A) @ 1 meter/3 ft 
  • Heat dissipation: 1000 W (@50 Hz), 1200 W (@60 Hz) 3850 (50Hz)/4625 (60 Hz) BTU/hr 
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Peak Scientific NM20ZL Nitrogen Generator

Peak Scientific NM20ZL Nitrogen Generator

Cambridge ID #: 11433

Technical Specifications:

  • Curtain Gas (Nitrogen): 12 L/min @ 80 psi
  • Source Gas (Dry Air): 26 L/min @ 110 psi
  • Exhaust Gas (Dry Air): 8 L/min @ 60 psi
  • Max Gas Outlet Pressure: 110 psi
  • Min Air Inlet Flow Rate: 90 L/min
  • Min - Max Air Inlet Pressure: 120 - 145 psi / 8.3 - 10 bar
  • Max Pressure Drop: 8 psi
  • Min/ Max Operating Temperature: 5ºC - 30ºC / 41ºF - 86ºF
  • Max Relative Humidity: 70%
  • Particles: < 0.1μm
  • Phthalates: None
  • Dimensions (cm/ ins) WxDxH: 27 x 20 x 76 / 10.6 x 8 x 30
  • Weight (kg/ lbs): 25 / 55
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Parker 20H Hydrogen Generator

Parker 20H Hydrogen Generator

Cambridge ID #: 18440

The Parker 20H high purity hydrogen gas generators offer the optimum combination of safe operation, reliability and performance. Utilising field proven PEM cell technology, hydrogen is produced on demand from deionised water and electricity, at low pressure and with minimal stored volume. Innovative control software allows unrivalled operational safety and reliability. The H generators ideally supply fuel gas to all known GC combustion detectors used in today’s laboratory workflows. Three models operate at flow rates; 160 ml/min, 250 ml/min and 500 ml/min. Hydrogen generators are available with Remote Networking software. RemoteNet allows up to 27 hydrogen generators to be actively controlled from one central PC, and facilitates true cascading capabilities.

 

Specification:

 

  • Flow Rate: 160 ml/min
  • Purity: >99.9995%
  • Water Consumption (27/7, full flow): 1.25 L/week
  • Delivery Pressure: 0.3-6.89 bar g / 5-100 psi g
  • Ambient Temperature Range: 5 - 40°C (41 - 104°F)
  • Water Supply Pressure: 0.1 bar g / 1.45 psi g
  • Water Supply Flow Rate: 1 L/min
  • Water Quality: Deionised. ASTM II, >1MΩ, <1µs, filtered to <100µm
  • Supply Voltage Range: 90 - 264V 50/60Hz

 

  • Port Connections

 

    • Hydrogen Outlet: 1/8” Compression Fitting
    • Water Drain: Quick Release Push in Fitting
    • Water Fill: Quick Release Push in Fitting
  • Dimensions (H x W x D): 456 x 342 x 437 mm (17.9 x 13.5 x 17.2 in.)
  • Weight: 19 kg / 41.9 lb (full of water: 23 kg / 50.7 lb)
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Parker NitroFlow TG2 Tri-Gas Generator

Parker NitroFlow TG2 Tri-Gas Generator

Cambridge ID #: 18558

Description:

The Parker NitroFlow TG2 is a self-contained gas generator that produces up to 80 lpm of pure LCMS grade gases. Designed for the AB Sciex 6500 series, zero air is produced at pressure above 110 psig for Gas1 and Gas2 needs. This combination of Parker technologies yield the highest performing, most reliable and most quiet integrated TriGas generation system available.

Specifications:

  • Sound Level: <49 dB(A)
  • Min/Max Ambient Temperature: 60°F/85°F (16°C/29°C)
  • Electrical Requirements: 208-230 VAC, 60 Hz, 1 Phase, 16A
  • Dimensions (H x W x D):  43” x 21” x 34” (109 x 53 x 86 cm)
  • Weight 427 lbs. (194 kg)
  • Hydrocarbon Free
  • Phthalate Free

 

 

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Thermo Forma 8037 Liquid Nitrogen Dewar

Thermo Forma 8037 Liquid Nitrogen Dewar

Cambridge ID #: 8279

Description: The CMC series allows for the utmost portability in the lab. Maximum storage capacity combined with minimum LN2 consumption makes these the most cost-effective units available. Multiple-sized CMC series LN2 storage containers are available in a variety of capacities and are ideal for various sample sizes, including 2.0ml, 4.0ml, and 5.0ml vials. CMC containers include canisters. Color-coded/numbered inventory racking systems are included to help reduce the risk of misplacing specimens. A lockable clasp (lock not included) provides specimen security. The unique container design achieves long-term storage and provides easy sample retrieval. CMC series storage containers are constructed of durable, lightweight aluminum with vacuum insulation that minimizes LN2 consumption while maximizing capacity.



Specifications:

 

  • Static Holding Days: 303
  • Evaporation Rate (liters/days): 0.1
  • Liquid Nitrogen Capacity - liters: 33.4
  • Weight Empty (lbs): 34
  • Weight Empty (kg): 15.4
  • Weight Full (lbs):  94
  • Weight Full (kg): 42.7
  • Neck Diameter (in): 2
  • Neck Diameter (mm): 5.1
  • Overall Height (in): 25.9
  • Overall Height (mm): 65.8
  • Overall Diameter (in): 18.2
  • Overall Diameter (mm): 46.2
  • Number of Cannisters: 6
  • Canister Diameter (in): 1.5
  • Canister Diameter (mm): 3.8
  • Sraw Capacity - 10/cane: 540
  • Including roller base

 

Vial Capacity - 6 vials (2.0ml)/cane

 

  • 2.0ml - 180
  • 4.0ml - 90

 

6.0ml - 60

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Custom Biogenic Systems ASC24T Liquid Nitrogen Storage

Custom Biogenic Systems ASC24T Liquid Nitrogen Storage

Cambridge ID #: 21582

Specifications:

 

  • Exterior dimensions: 26 x 37 x 45” (660 x 939 x 1,143mm)
  • Interior dimensions: 29 x 21” (736 x 534mm)
  • Temperature: -193°C average in storage area

 

 

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Thermo Scientific Locator 8 Liquid Nitrogen Dewar

Thermo Scientific Locator 8 Liquid Nitrogen Dewar

Cambridge ID #: 15446

Description:

The Thermo Scientific Locator Rack and Box Systems simplify sample storage and retrieval with unique hanging rack and gridded box design, advanced vacuum insulation, and unmatched temperature uniformity. Includes four indexed stainless-steel vial racks. Outstanding temperature uniformity: samples are stored below -180°C even when less than 2" (5 cm) of liquid nitrogen remains in the vessel. Advanced vacuum insulation minimizes liquid nitrogen evaporation and reduces operating costs.

Specifications:

  • Static Holding Days: 70
  • Static Evaporation Rate (liters/days): 0.85
  • Liquid Nitrogen Capacity - liters: 60 L
  • Liquid Phase Capacity (2ml Vial submerged in liquid nitrogen): 1600
  • Weight Empty (lbs): 54.1
  • Weight Full (lbs): 76.5
  • Neck Diameter (in): 8.5
  • Overall Height - including lid (in): 26.5
  • Overall Height - including lid (cm): 67.3
  • Overall Diameter (in): 22
  • Overall Diameter (cm): 55.9
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VWR 12621-104 Dry Bath Incubator

VWR 12621-104 Dry Bath Incubator

Cambridge Scientific ID #'s: 15958, 15957

VWR Digital Dry Block Heaters are ideal for incubation and activation of cultures, enzyme reactions, blood urea nitrogen determinations, immunoassays, melting/boiling points, and a wide variety of other lab procedures.

Features:

  • Environmentally Preferable Attribute
  • Exceptional temperature uniformity and accuracy (±0.1°C)
  • Hold interchangeable, modular heating blocks
  • Heat to 120°C (248°F)
  • Optional external temperature probe
  • LED display
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VWR 12621-108 Dry Bath Incubator

VWR 12621-108 Dry Bath Incubator

Cambridge ID #: 19570

VWR Digital Dry Block Heaters are ideal for incubation and activation of cultures, enzyme reactions, blood urea nitrogen determinations, immunoassays, melting/boiling points, and a wide variety of other lab procedures.

Features:

  • Environmentally Preferable Attribute
  • Exceptional temperature uniformity and accuracy (±0.1°C)
  • Hold interchangeable, modular heating blocks
  • Heat to 120°C (248°F)
  • Optional external temperature probe
  • LED display
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VWR 13259-005 Dry Bath Incubator

VWR 13259-005 Dry Bath Incubator

Cambridge ID #: 15959

The VWR 13259-005 heat block is a multipurpose, compact, constant-temperature heater. Applications include culture incubation and activation, enzyme reactions, and blood urea nitrogen determinations.
Specifications:

 

  • Temperature Range: Ambient to 130°C
  • Block Sizes: Fits Blocks of 3 x 3.875 in
  • Power Requirements: 120V, 50/60Hz, 100W

 

 

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Alltech 3300 ELSD ELSD Controller

Alltech 3300 ELSD ELSD Controller

Cambridge ID #: 18519

Model 3300 ELSD is designed for use with High Performance Liquid Chromatography (HPLC) systems to analyze any sample compound that has sufficiently lower volatility than the mobile phase. Some of its possible application areas include carbohydrates, pharmaceuticals, lipids, triglycerides, underivatized fatty and amino acids, polymers, surfactants, nutraceuticals, and combinatorial libraries. Evaporative light scattering detection eliminates common problems associated with other HPLC detectors. Refractive Index (RI) detectors can be complicated by solvent front interferences, baseline instability, and gradient incompatibility. RI detectors can also have a less sensitive response than ELSD. Low-wavelength UV can suffer baseline drift with steep gradients and also requires that the analyte contains a chromophore. ELSD does not have these limitations. It can achieve stable baselines with multisolvent gradients for improved resolution and faster separations. Also, since ELSD response does not depend on the sample’s optical characteristics, the sample does not require a chromophore or fluorophore for detection.

 

Specification:

 

  • Light Source: Laser diode with collimating optics, 650nm, max output less than 30mW, class IIIB
  • Product Class: Class 1 laser product
  • Detector Element: Silicon photodiode
  • Temperature Range: Ambient to 120°C in 0.1°C increments
  • Nebulizer Gas: Up to 4L/min, nitrogen preferred, 65psig min. pressure, 80psig max pressure
  • Mobile Phase Flow Rate: 50uL - 3.0mL/min
  • Analog Outputs: Selectable for either 0 - 1V or 0 - 10mV full scale
  • Communications
    • Remote Inputs: TTL/Contact closure-Autozero, Gas Shutoff, Start, Standby
    • Outputs: Contact closure-- Fault Relay, External Output; RS232, USB (Device), USB (Host), Ethernet
  • Operating Parameter Selection & Display: Windows-Based Graphical LCD with alphanumeric keypad
  • Power Requirements: 120/240V, 50/60Hz, 5A
  • Dimensions: 11.6" H x 10.3" W x 19.5" D (29.5cm H x 26.2cm W x 49.5cm D)
  • Weight: 30 lbs (13.6 kg)
  • Environmental Operating Temperature: 15 to 40ËšC
  • Relative Humidity: 10 - 90%, non-condensing
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