Cambridge Scientific
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.

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Micromass ZQ 2000 LC/MS System

Micromass ZQ 2000 LC/MS System

Cambridge Scientific ID #'s: 13428, 11678, 11711

Includes:

  • Waters ZQ Single Quadrupole Detector
  • Computer w/ MassLynx software
  • Monitor and Cables
  • Manuals

 

The Micromass-ZQ 2000 (Mass Selective Detector) is a robust single quadrupole mass spectrometer, offering characteristic performance for laboratories that require nominal mass resolution for mass confirmation applications.  This system has a mass range (amu) up to 2000 daltons.  Easily qualify and quantify small molecules in a flash with the highly sensitive system.  Both inlet probes are quickly and easily interchangeable without breaking vacuum.  Flow rates allowed are 5-1000 µl/min (ESI) and 200-2000 µl/min (APCI).

 

Specifications:

  • Air Cooled System
  • Mass Range 2000amu
  • ZSpray dual orthogonal sampling interface provides unsurpassed sensitivity.
  • Vertically mounted liquid inlet probes to minimize tube length and peak dispersion
  • Software-controlled, intergrated syringe pump for easy calibration, tuning and sample infusion
  • Digital control of source gas flow rates
  • Software controlled divert valve/manual injection valve
  • Differentially pumped vacuum system featuring singular air-cooled, split flow turbomolecular pump technology
  • Sensiticity: 1 pg Reserpine
  • Mass Range: 2 – 2000
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Millipore Waters 745 Data ModuleImage Coming Soon

Millipore Waters 745 Data Module

Cambridge ID #: 6485

Data Module

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Waters 186001863 HPLC Column Compartment / HeaterImage Coming Soon

Waters 186001863 HPLC Column Compartment / Heater

Cambridge ID #: 13073

Column Heater for Waters Alliance Series

Specifications:

  • Temperature Range: 20 to 65 °C in 1 °C increments (5 °C above ambient)
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Waters 2424 ELS Detector

Waters 2424 ELS Detector

Cambridge ID #: 16585

The 2424 Evaporative Light Scattering (ELS) Detector is a compact detector that controls temperatures in both the nebulization and evaporation stages, maintaining low-dispersion characteristics for dependable HPLC/ELS results. It allows you to obtain more peak information per run and reliability and reproducibility for LC and LC/MS.

 

Use the detector as part of an Alliance® HPLC or LC/MS system under the direct control of either Empower or MassLynx Software, or as a stand-alone ELS module. This open access-ready detector integrates with the AutoPurification System for flexible, multi-detector purification and isolation solutions.

 

The 2424 ELS Detector provides solutions for the analysis and purification of a wide variety of compounds that lack UV/Vis chromophores including triglycerides, sugars and natural products.

 

Specifications:

  • Nebulizer: 300 to 3000 µL/min, 1.80 standard liters per minute (Ls/min) at 170 kPa (1.7 bar, 25 psi)
    • -High-flow rate (standard with detector)
    • Low-flow rate: 50 to 500 µl/min, 0.77 Ls/min at 170 kPa (1.7 bar, 25 psi)
  • Gas: 140 kPa (1.4 bar, 20 psi) to 410 kPa (4.1 bar, 60 psi)
  • Gain settings : 0 to 1000
  • Time constant filter settings: to 5.0 seconds (Hamming)
  • Two analog outputs :
    • Channel 1 = -0.1 to 2.1 VDC (selectable maximum rates are 10,20,40, or 80 Hz)
    • Channel 2 = -0.1 to 2.1 VDC (fixed maximum data rate is 10 Hz)
  • Four event input
    • Input voltage: +30 Volts max
    • Low input voltage: <1.7V
    • High input voltage:> 3.2 V
  • Two event outputs
    • Type: Contact closure
    • Voltage:+30 Volts max
    • Current, switching: 0.5 A
    • Current, carry: 1.2 A
  • Temperature control:
    • Nebulizer heater power: 0 to 100%
    • Nebulizer cooler: Cooling/Off
    • Drift tube heater: Ambient to 100°C (212 °F)
  • Operating temperature: 4 to 30°C (39.2 to 86°F)
  • Operating humidity: 20 to 95%, noncondensing
  • Shipping and storage temperature: -30 to 60°C (-22 to 140°F)
  • Shipping and storage humidity: 0 to 95%, noncondensing
  • Acoustic noise (instrument generated): <65 dBA
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Waters 2475 HPLC Fluorescence Detector

Waters 2475 HPLC Fluorescence Detector

Cambridge ID #: 16779

The Waters 2475 Fluorescence Detector offers unsurpassed sensitivity for quantifying low concentrations of target compounds, whether naturally fluorescent or derivatized with a fluorescent tag. The 2475 FLR Detector sets the standard for fluorescence method development with 3D and “on-the-fly” spectral scanning for determining the optimal emission and excitation wavelengths, and has the ability to monitor up to four independent wavelength pairs.

Features:

  • Innovative axially illuminated flow cell designed for less dispersion, less stray light, less volume, and more pathlength for maximum sensitivity
  • Three-dimensional spectral scanning for faster method development and optimization, and enhanced peak identification
  • Single or multi-channel operation monitors fluorescence at one or more discrete wavelength pairs
  • Low noise performance - Less stray light due to orthogonal optics and the use of mirrors, not lenses, minimize scatter
  • Multiple detection modes - 2D, 3D, and on-the-fly spectral scanning – can greatly reduce the time needed to develop fluorescence detection methods by quickly determining wavelength maxima
  • Integral erbium calibration reference – ensures wavelength accuracy
  • Normalized emission units for better bench-to-bench reproducibility
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Waters 2487 HPLC UV/VIS Detector

Waters 2487 HPLC UV/VIS Detector

Cambridge Scientific ID #'s: 16396, 14606, 13071, 16973, 13901, 16626, 14494, 16309, 14446, 16934

The Waters 2487 Dual λ Absorbance Detector is a two-channel, tunable, ultraviolet/visible (UV/Vis) detector designed for high-performance liquid chromatography (HPLC) applications. The Waters 2487 Dual λ Absorbance Detector can operate either as a stand-alone unit (with a chart recorder or integrator) or as an integral part of a Waters chromatography system.

 

Specifications:

  • Wavelength range: 190 to 700 nm
  • Bandwidth: <5 nm
  • Wavelength accuracy: +1.0 nm
  • Wavelength repeatability: +0.1 nm
  • Single λ dry noise: <5 µAU (at 230 nm, 1 –second digital filter, 30-second segments, 10-Hz data rate, analytical cell)
  • Wet noise: <8 µAU (at 230 nm, 1-second digital filter 30-second segments, 10-Hz data rate, analytical cell)
  • Dual channel noise (dry): <35 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; dry, analytical cell)
  • Dual channel noise (wet): <45 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; 1 ml/min, flow of acetonitrile, analytical cell)
  • Linearity: <5% at 2.5 AU, propylparaben at 257 nm
  • Drift: 1.0 x 10-4 AU/hr. max (∆T = +2°C/hr.)
  • Thermal drift: 1.0 x 10-4 AU/°C max (∆T = +2°C/hr.)
  • Sensitivity setting range: 0.0001 to 4.0000 AUFS
  • Filter setting range
    • Single-wavelength: 0.1 to 5.0 seconds
    • Dual-wavelength: 1 to 50 seconds
  • Time-constant: To 5.0-second Hamming filter
  • Digital data rates:
    • 1,2,5,10,20,40,80 Hz (single channel)
    • 1,2 Hz (dual channel)
  • Analog output data rates (single λ mode):
    • 10,20,40,80 Hz (channel A)
    • 10 Hz only (channel B)
  • Lamp source: 30-W High Brightness Deuterium lamp, 0.5 nm aperture, pre-aligned 2000 silicon photodiodes (matched pair)
  • Second-order filter: Automatic for wavelengths > 370 nm
  • Wavelength calibration filter: Erbium filter, used at startup or on demand
  • Flow cell: TaperSlit flow cell design
  • Nitrogen purge: Purge fitting present on optics bench
  • Path length: 0 mm (standard analytical)
  • Cell volume: 10 µL (standard analytical)
  • Pressure limit: 6895 kPa (69 bar,1000 psi)
  • Materials: 316 stainless steel, fused silica, Tygon
  • Operating temperature: 4 to 40 °C (39 to 104 °F)
  • Operating humidity: 20% to <95%, noncondensing

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Waters 2707 Autosampler

Waters 2707 Autosampler

Cambridge Scientific ID #'s: 15058, 15059, 15060

The 2707 Autosampler is a versatile, compact sample management system that makes highly precise and reproducible injections of samples into your LC or LC/MS system. It is ideally suited for laboratories where reduced carryover, maximized repeatability, high accuracy, and application flexibility are of concern.

 

Features:

  • Compact design yet easily serviceable
  • High-resolution syringe control for high-precision injections
  • Interchangeable fixed-volume sample loops
  • Variable-volume partial-loop injection capability
  • Optional sample cooling for consistent results
  • Pressure-assisted sample aspiration injection capability
  • Use of plates or vials, alone or in combination, for varied sampling formats
  • Empower Software control

 

Specifications:

  • Audible noise level: <65 dBA
  • Working temperature: 10 to 40 °C (indoor use only)
  • Storage temperature: -25 to +60 °C
  • Humidity: 20% to 80% RH
  • Installation class: II
  • Pollution degree: 2
  • Altitude: Up to 2000 m
  • Power requirements: 95 to 240 VAC ±10%; 50 to 60 Hz; 200VA
  • Viscosity range: 1 to 5.0 cP
  • Back pressure (maximum): 5000 psi (345 bar)
  • Sample capacity: 2 microtiter plates according to SBS standards; 96-well high/low and 384-well low formats, 48-vial or 12-vial trays; any combination of plates is allowed
  • Vial/plate dimensions (includes cap): Maximum vial/plate height: 4.7 cm (1.9 in.) (includes septa or cap mat)
  • Loop volumes: 5, 10, 20, 100 (standard), and 500 μL; 10 mL loop (standard) for prep option
  • Dispenser syringe: 500 μL standard or 2500 μL μL (standard for prep option)
  • Vial detection: Missing vial/well plate detection by sensor
  • Headspace pressure: Built-in compressor, only used for vials with septa
  • Switching time injection valve: Electrically <100 msec
  • Wash solvent: Integrated wash solvent bottle
  • Wetted parts in flow path: SS316, PTFE, TEFZEL, PEEK, Glass
  • Injection cycle time: <60 s for one injection, ≤100 μL including 300 μL wash
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Waters 2790 HPLC SystemImage Coming Soon

Waters 2790 HPLC System

Cambridge Scientific ID #'s: 7451, 5935, 14240

Description - The Waters 2790 features a large, easy-to-use LCD interface. Scientists can take advantage of the quick autostart and optimize their methods with a simple push of a button. Manage microplates with the built in autosampler. This reliable tool is a common work-horse in most analytical and contract labs. Built to meet labs rigorous requirements or routine analysis, this robust instrument is easily found in Pharmaceutical, Food Safety, R&D, Chemistry, Environmental or Quality Control labs. Simplify how you collect data, built-in compliance and validation features. The Empower software is capable of automating method development, archiving methods and customizing data reports.

 

Optional Detectors:

  • 996 PDA Detector:
  • 2996  PDA Detector:
  • 2998 PDA Detector:
  • 2487 UV detector:
  • 2489 UV Detector:
  • 2475 FLD detector:
  • Waters 2410 Refractive Index Detector:

 

The components can be customized to your needs.

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Waters 2996 HPLC Diode Array Detector

Waters 2996 HPLC Diode Array Detector

Cambridge Scientific ID #'s: 11317, 14601, 16584

Waters 2996 Photo Diode Array (PDA) Detector has uniquely-integrated software and optics innovations that deliver no-compromise chromatographic and spectral sensitivity, reliability and ease of use for analytical and preparative separations. Advanced spectral analysis enhances component recognition and homogeneity assessment.

 

Features:

  • Maximum chromatographic sensitivity means unprecedented trace impurity detection and quantification.
  • Optimized spectral sensitivity and Waters purity algorithms mean definitive compound identification and co-elution detection.
  • Superior linearity range defined by a fixed optical bandpass
  • Simplified optics that are reliable and easy to maintain
  • Method development and validation are fast and straight forward with uncomplicated method development tools within Empower
  • Compliance-ready for the FDA Electronic Records and Electronic Signatures Rule
  • Start-up diagnostics that ensure detector performance prior to use

 

Specification:

  • Linearity range: 5% over -0.1 to 2.0 AU
  • Spectral resolution: 1.2 nm per photodiode
  • Baseline noise: 5 x 10 -5 AU peak-to-peak
  • Drift: 1 x 10 -3 AU/hour at 254 nm (after warmup)
  • Operating temperature: 4 to 40 ¡ãC (39 to 104 ¡ãF)
  • Operating humidity: 20 to 80% non-condensing
  • Wavelength accuracy: 1nm
  • Wavelength range: 190 to 800 nm
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Waters 410 HPLC Refractive Index Detector

Waters 410 HPLC Refractive Index Detector

Cambridge Scientific ID #'s: 7172, 8265

The Waters 410 Differential Refractometer is a differential refractive index detector designed for high performance liquid chromatography applications. Additionally, the Waters 410 is capable of operating as a stand-alone unit with an integrator or chart recorder, or with a system controller or data system. The temperature-controlled optics and the patented countercurrent heat exchanger increase baseline stability for reproducible results.

 

Specifications:

  • Flow rate:3 to 10 mL/min
  • RI Range:00 to 1.75 RIU
  • Dimensions (L x W x H): 28.5 x 28.8 x 24 (11.2" x 19" x 9.2")
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Waters 474 Scanning Fluorescence Detector

Waters 474 Scanning Fluorescence Detector

Cambridge Scientific ID #'s: 16655, 16376

The Waters 474 Scanning Fluorescence Detector can be used for in-vitro diagnostic testing to analyze many compounds, including diagnostic indicators and therapeutically monitored compounds.

Specifications:

  • Wavelength Range: 200 - 700 nm
  • Spectrum Band Width Excitation: 18 nm
  • Spectrum Band Width Emission: 10, 18 or 40 nm
  • Wavelength Accuracy: +/- 2 nm
  • Wavelength Repeatability: +/- 0.3 nm
  • Flow Cell: 16 uL (standard) or 6 uL
  • Maximum Flow Cell Pressure: 16 uL, 10 bar; 5 uL, 34.5 bar
  • Dimensions: 18.11 x 11.81 x 5.9 in
  • Weight: 41.8 lbs
  • Temperature Operation: 10 - 32C
  • Temperature Storage: 10 - 60C
  • Relative Humidity:  20 - 80%
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Waters 480 HPLC UV DetectorImage Coming Soon

Waters 480 HPLC UV Detector

Cambridge ID #: 8659
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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Waters 515 HPLC Pump

Waters 515 HPLC Pump

Cambridge Scientific ID #'s: 15098, 15103, 15101, 15102, 15100, 15097, 15096, 15099

The 515 HPLC pump is a programmable, free-standing HPLC pump available in isocratic, gradient, and semi-preparative configurations:

Features:

  • Precise stepper motor control (48 steps/µL resolution) of dual reciprocating pistons
  • Non-circular drive gears provide smooth, uniform eluent delivery
  • User-programmable flow rate calibration and compressibility compensation factors ensure straightforward pump operation qualification
  • Tests to retention time variations of less than 0.1% for highly reproducible peak performance
  • Easy-to-read display and keypad for error-free programming
  • Automatic purging and flow calibration

Specifications:

  • Flow rate precision 0.1%, accuracy 1%
  • Flow rate up to10.000 mL/min, in 0.001-mL/min increments
  • Maximum operating pressure: 6000 psi

 

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Waters 600 HPLC Isocratic Pump

Waters 600 HPLC Isocratic Pump

Cambridge Scientific ID #'s: 5530, 4428, 5534, 9848, 6004

The Waters 600E system is a high-performance liquid chromatography (HPLC) multisolvent delivery system.The time proven solvent delivery design provides unmatched reliability, which means less maintenance and maximum up time.  Use the Waters 600S controller with PowerLine software for autosampler and detector control.

 

Specifications:

  • User Interface: Liquid Crystal Display Liquid Crystal Display: 5-inch, 320x200, 16 lines, 40 characters/line
  • Program Tables: Flow rate, gradient, timed events, 15 time-based steps/table, 15 table capacity
  • Method Tables: time-based, multi-method capacity, includes linking program tables
  • System Control: Provides single keyboard control of Waters Autosamplers, UV/Vis, RI and conductivity detectors, column temp control
  • Gradient Profiles: 11 gradient curves linear, step (2), concave (4), convex (4), includes Waters AutoBlend method for automatic buffer blending
  • Eluent Blending Control: Random Phase Synchronization algorithm, proportioning valve timing automatically adjusts to eluent composition percentage
  • External Events: four-time or operator-controllable switch closures, two analog outputs (for chart out, pressure)
  • Inject Terminal: One, receives signal from external injector to initiate method
  • Dimensions: 7.28" (h) x 22.25" (d) x 11.32" (w), 16lbs.
  • Temperature Operating Range: 4°C - 38°C (39°F - 100°F)
  • Humidity Operating Range: 20% - 90%
  • Relative Humidity Maximum Power: 250 VA
  • Frequency: 47 - 63 Hz
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Waters 650E Advanced PPS HPLC Diode Array Detector

Waters 650E Advanced PPS HPLC Diode Array Detector

Cambridge ID #: 5239
  • Controller, Pump & Detector Purification System
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