Cambridge Scientific
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.

Spectrophotometers: 16-30 of 33

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Bran Luebbe InfraProver II NIR SpectrometerImage Coming Soon

Bran Luebbe InfraProver II NIR Spectrometer

Cambridge ID #: 13370

Description: The DO308 drying oven is ideal for accurate water determination of solid or viscous samples like:

  • Substances that release water only at elevated temperatures such as plastics in powder or granular form
  • Substances that cause side reactions with Karl Fischer reagent such as oxidizing inorganic salts
  • Substances that cause problems in the titration vessel due to their consistency such as fibrous or pasty substances
  • Substances that are poorly soluble or insoluble such as wool, dough, tar or coal

Specifications:

  • Temperature range: 40 - 300 °C
  • Temperature accuracy: ±5 °C (@300°C)
  • Footprint housing: 256 x 180 mm
  • Dimensions overall: 500 x 220 mm
  • Voltage (auto selection): 100 ... 230 VAC   
  • Max. power consumption: 450 W
  • Height: 390 mm
  • Weight: 9.1 kg

Features and Benefits

  • Easy and fast manual handling - Easy handling for left and right handed operators. Sample exchange and sample transport into the heated zone of the oven is provided for by the simple transport system with a magnetic guide rod attached to the glass sample boat.
  • Equilibrium conditions are quickly reached - The cold and the hot zone can be purged separately with dry carrier gas using a stopcock. Ambient moisture introduced during sample exchange or addition via the sleeve opening is quickly carried away. Therefore, a stable drift is reached within a short period of time.
  • Enhanced operational safety - There is no need to remove the transfer tube from the titration cell after switching off the oven; just open the stopcock to avoid contamination of the oven due to underpressure. Different temperature ranges can be pre-programmed in one cycle. Safety is further improved by automatic shut down after the analysis is completed.
  • Ready for use - All necessary parts including the drying unit with gas flow measurement are part of the standard delivery. If purging with dry air is desired, an optional air pump is available.
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Perkin Elmer Lambda 25 Spectrophotometer UV/Vis Reader

Perkin Elmer Lambda 25 Spectrophotometer UV/Vis Reader

Cambridge Scientific ID #'s: 16946, 11107

Versatile spectrometers operating in the ultraviolet (UV) and visible (Vis) spectral ranges. Optical components are coated with silica for durability and holographic grating is used in the monochromator. Features a double-beam, all-reflecting system, usable for a wide range of applications.

 

Includes:

  • Computer loaded w/ software
  • 6 cell Cuvette Holder
  • Peltier Port

Modes Of Operation:

  • Scanning
  • Wavelength program
  • Time-drive
  • Rate
  • Quant
  • Scanning quant

Features:

  • True double-beam operation
  • High throughput, low stray-light optics
  • Pre-aligned deuterium and tungsten-halogen lamps
  • Wide range of accessories and consumables

Benefits:

  • Very high stability, high accuracy and reproducibility.
  • Easily passes all pharmacopoeia and regulatory performance tests
  • Quickly replaced for minimal downtime
  • Perfect for any liquid sample
  • Select the version that best matches your analysis needs and the skill level of your operators

Applications:

  • Routine UV/ Vis Testing
  • Liquids Analysis
  • Solids, Pastes, and Powder Samples
  • Regulatory Tests requiring variable bandwidths

Specifications:

  • Temperature Range: Ambient 15ºC to 35ºC
  • Relative Humidity: 20% to 80% (without condensation)
  • Dimensions: 650 x  560 x 260 nm (W x D x H)
  • Wavelength Range: 190 nm to 1100 nm
  • Wavelength Accuracy: ±0.1 nm
  • Wavelength Reproducibility: ±0.1 nm
  • Spectral Bandwidth: 0.5 nm, 1 nm, 2 nm, 4 nm
  • Beam Center Height: 15 mm
  • Optical Path Length: 121 mm
  • Scan Speeds (nm/min): 7.5, 15, 30 , 60, 120, 240, 480, 960, 1920 and 2880
  • Photometric Range: 0% to 100%
  • Detector: Photodiodes
  • Grating: Holographic, 1053 lines/mm
  • Lamp Change: Automatically at 326 nm
  • Radiation Sources: Pre-Aligned Deuterium and Halogen Lamps
  • Digital Port: One RS 232 C Interface
  • Type: Scanning Double-Beam
  • Pollution Degree: 2
  • Altitude: Up to 2000 m
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Perkin Elmer Lambda 35 Spectrophotometer UV/Vis Reader

Perkin Elmer Lambda 35 Spectrophotometer UV/Vis Reader

Cambridge ID #: 15568

Versatile spectrometers operating in the ultraviolet (UV) and visible (Vis) spectral ranges. Optical components are coated with silica for durability and holographic grating is used in the monochromator. Features a double-beam, all-reflecting system, usable for a wide range of applications.

 

Includes:

  • Computer loaded w/ software
  • 6 cell Cuvette Holder
  • Peltier Port

Modes Of Operation:

  • Scanning
  • Wavelength program
  • Time-drive
  • Rate
  • Quant
  • Scanning quant

Features:

  • True double-beam operation
  • High throughput, low stray-light optics
  • Pre-aligned deuterium and tungsten-halogen lamps
  • Wide range of accessories and consumables

Benefits:

  • Very high stability, high accuracy and reproducibility.
  • Easily passes all pharmacopoeia and regulatory performance tests
  • Quickly replaced for minimal downtime
  • Perfect for any liquid sample
  • Select the version that best matches your analysis needs and the skill level of your operators

Applications:

  • Routine UV/ Vis Testing
  • Liquids Analysis
  • Solids, Pastes, and Powder Samples
  • Regulatory Tests requiring variable bandwidths

Specifications:

  • Temperature Range: Ambient 15ºC to 35ºC
  • Relative Humidity: 20% to 80% (without condensation)
  • Dimensions: 650 x  560 x 260 nm (W x D x H)
  • Wavelength Range: 190 nm to 1100 nm
  • Wavelength Accuracy: ±0.1 nm
  • Wavelength Reproducibility: ±0.1 nm
  • Spectral Bandwidth: 0.5 nm, 1 nm, 2 nm, 4 nm
  • Beam Center Height: 15 mm
  • Optical Path Length: 121 mm
  • Scan Speeds (nm/min): 7.5, 15, 30 , 60, 120, 240, 480, 960, 1920 and 2880
  • Photometric Range: 0% to 100%
  • Detector: Photodiodes
  • Grating: Holographic, 1053 lines/mm
  • Lamp Change: Automatically at 326 nm
  • Radiation Sources: Pre-Aligned Deuterium and Halogen Lamps
  • Digital Port: One RS 232 C Interface
  • Type: Scanning Double-Beam
  • Pollution Degree: 2
  • Altitude: Up to 2000 m
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Perkin Elmer Lambda 40 Spectrophotometer UV/Vis Reader

Perkin Elmer Lambda 40 Spectrophotometer UV/Vis Reader

Cambridge ID #: 16658

Versatile spectrometers intended for routine ultraviolet (UV) and visible (Vis) analysis. Featuring a double-beam, all-reflecting system, usable for a wide range of applications.

 

Specifications:

 

  • Temperature Range: Ambient 15ºC to 35ºC
  • Relative Humidity: 20% to 80% (without condensation)
  • Dimensions: 650 x  560 x 260 nm (W x D x H)
  • Wavelength Range: 190 nm to 1100 nm
  • Wavelength Accuracy: ±0.3 nm
  • Wavelength Reproducibility: ±0.1 nm
  • Spectral Bandwidth: 0.5 nm, 1 nm, 2 nm, 4 nm
  • Beam Center Height: 15 mm
  • Optical Path Length: 121 mm
  • Scan Speeds (nm/min): 7.5, 15, 30 , 60, 120, 240, 480, 960, 1920 and 2880
  • Photometric Range: 0% to 100%
  • Detector: Photodiodes
  • Grating: Holographic, 1053 lines/mm
  • Lamp Change: Automatically at 326 nm
  • Radiation Sources: Pre-Aligned Deuterium and Halogen Lamps
  • Digital Port: One RS 232 C Interface
  • Type: Scanning Double-Beam
  • Pollution Degree: 2
  • Altitude: Up to 2000 m
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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 Forma Nanodrop ND-3300 Fluorospectrometer

Thermo Forma Nanodrop ND-3300 Fluorospectrometer

Cambridge ID #: 16304

The NanoDrop 3300 significantly lowers the mass detection limit more than an order of magnitude, compared to conventional fluorometers. With its advanced features and analysis options, the NanoDrop 3300 allows for a diverse range of measurements from routine RiboGreen, PicoGreen, and GFP to advanced nanoparticle and FRET analysis.

Specifications:

  • Excitation Wavelength: UV: 265nm, Blue: 470nm, White: 460-650nm
  • Depth: 20 cm
  • Width: 14 cm
  • Weight:5 kg (3.3 lb)
  • Wavelength Range: 400 – 750 nm
  • Wavelength Accuracy: +/- 1 nm
  • Volume Sample: 1 uL
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Thermo Scientific Nicolet iS5 FT-IR Spectrometer

Thermo Scientific Nicolet iS5 FT-IR Spectrometer

Cambridge ID #: 19702
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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Buchi NIRFlex N-500 FT-NIR Spectrophotometer

Buchi NIRFlex N-500 FT-NIR Spectrophotometer

Cambridge ID #: 13203

Description: With its dedicated operator interchangeable measurement cells to accommodate many different sample types, the NIRFlex N-500 is a uniquely, flexible FT-NIR Spectrometer. Its Fourier Transform polarization technology guarantees the same superior performance across different environmental conditions; from laboratory to warehouse.

 

Specifications:

 

  • Dimensions (W x D x H): 350 x 250 x 450 mm
  • Spectral range: 800 - 2500 nm (if not specified differently for measuring cell)
  • Resolution: 8 cm−1 (with boxcar apodization)
  • Type of interferometer: Polarization interferometer with TeO2 wedges
  • Wavenumber accuracy: ± 0.2 cm−1 (measured with HF gas cell at an ambient temperature of 25℃ ± 5℃)
  • Signal-to-noise ratio: 10000 (peak-to-peak noise of a linear corrected baseline)
  • Number of scans/sec.: 2 - 4 (depends on resolution)
  • Type of lamp/lifetime lamp (MTBF): Tungsten halogen lamp / 12000 h (2 x 6000 h)
  • Type of laser: 12 VDC HeNe, wavelength at 632.992 nm
  • Analog digital converter: 24 bit
  • Electric power supply: 100 - 230 VAC ± 10%, 50/60 Hz, 350 W

 

  • Ethernet connection: 100 Mbit/s
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Perkin Elmer Optima 4200DV ICP/OES

Perkin Elmer Optima 4200DV ICP/OES

Cambridge ID #: 13703
  • Perkin Elmer 4200 DV ICP Optical Emission Spectrometer
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    Qiagen QIAxpert Spectrophotometer UV/Vis Reader

    Qiagen QIAxpert Spectrophotometer UV/Vis Reader

    Cambridge ID #: 19218

    Description:

    QIAxpert is an innovative high-speed microfluidic UV/VIS spectrophotometer which profiles sample content to differentiate between DNA and RNA and sample impurities. QIAxpert is fast and easy to use, analyzing up to 16 samples within 2 minutes — just pipet samples onto the QIAxpert slide, place it into the reader, and select the pre-programmed method on the integrated touchscreen. QIAxpert is the right tool for any fast-paced lab performing nucleic acid quantification and quality control.

    Specifications:

    • Absorbance precision: 0.001 OD
    • Absorbance accuracy: 4% (0.66 OD at 350 nm)
    • Data output: USB, TCP/IP or QR code
    • Dimensions (W x D x H): 23 x 28 x 30 cm
    • DNA concentration range: 1.5 ng/μl up to 2000 ng/μl dsDNA (A260 dsDNA application)
    • Light source: Xenon flash lamp
    • Measurement range (10 mm equivalent): 0.03–40 OD
    • Measurement time: Approximately 2 minutes for fully loaded slide
    • Optical System: Ultrasensitive photodiode array spectrophotometer for UV-VIS range
    • Path length: 0.5 mm
    • Photometric range: 0.0005–2.0 OD
    • Power supply: 100–240 V, 50/60Hz (operating voltage 24 VDC)
    • Sample amount: 2 µl
    • Sample residence time: 2 hours
    • Samples per run (throughput): 1–16 samples per run (blanks included)
    • Software: On-board software; newest software can be downloaded at www.qiagen.com/QIAxpert
    • Type: UV/VIS polychromatic system + reference channel
    • Wavelength accuracy: ≤0.2 nm
    • Wavelength range: 230–750 nm
    • Wavelength reproducibility: 0.1 nm
    • Wavelength resolution: <3 nm
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    BaySpec RamSpec Raman Spectrometer

    BaySpec RamSpec Raman Spectrometer

    Cambridge ID #: 18937

    Description:


    BaySpec’s RamSpec-HR dispersive 1064 nm benchtop Raman spectrometers are turn-key solutions designed for best-in-class performance and resolution for dispersive 1064 nm Raman spectroscopy, offering maximum fluorescence background suppression. The system is equipped with three dedicated, highly efficient VPG gratings and an innovative, deep-cooled InGaAs detector to produce high-resolution (4 cm-1) and high-quality dispersive 1064 Raman spectra with full spectral coverage (100-3200 cm-1). The rugged benchtop platform of the RamSpec™-HR is an ideal system to replace bulky, slow, expensive and hard-to-operate FT-Raman systems. Both direct sampling option and Raman fiber probe attachment option are available.

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    Bio-Rad Smartspec 3000 Spectrophotometer UV/Vis Reader

    Bio-Rad Smartspec 3000 Spectrophotometer UV/Vis Reader

    Cambridge ID #: 9216

    Specifications:

    • Wavelength Range: UV and Visible ranges 200 to 800 nm
    • Wavelength accuracy: (+/-) 2 nm
    • Spectral bandwidth: 5nm
    • Light source: Xenon flash lamp
    • Detector: Photodiode array
    • Number of cuvettes: one Size of cuvettes 100 µl, 700 µl, 1.5 ml, 3.5 ml
    • Pathlength: 1 mm, 2 mm, 5 mm and 10 mm
    • Display: 2 x 24 alphanumeric built-in backlit LCD display
    • Printer: Built-in alphanumeric/graphic
    • Interface: RS-232 serial port
    • Scan speed: 200–800 nm in 20 seconds max
    • Dimensions: 33cm(W)x26cm(D)x14cm(H)
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    Milton Roy Spectronic 21D Spectrophotometer UV/Vis Reader

    Milton Roy Spectronic 21D Spectrophotometer UV/Vis Reader

    Cambridge ID #: 12631

    Spectronic 21 Digital Model with UV Capabilities features linear digital readouts in % T, A, and concentration; push-button decimal selection; and an RS-232 interface port. Three-position sensitivity switch and the 100% T/zero A control let you select desired instrument gain setting. Digital display alerts you to out-of-range conditions.

     

    Spectrophotometer includes a universal test tube/cuvette holder (accepts 10- to 26-mm pathlength test tubes or 1- to 10-mm pathlength rectangular cuvettes), twelve 10-mm pathlength test tube cuvettes, spare tungsten lamp, occluder block, operating manual, dust cover, and 3-ft cord with U.S. standard plug.

     

    Specifications:

    • Bandwidth: 10 nm
    • Wavelength range: 200 to 1000 nm
    • Wavelength accuracy: >2 nm at 254, 365, and 546 nm
    • Photometric range: Transmittance: 00.0 to 100.0% T
    • Absorbance: 0.000 to 1.990 A
    • Concentration: 000 to 1990 C
    • Detector: Solid-state silicon
    • Output: 0 to 1.0 VDC; RS-232
    • Stray light: 0.05%T at 340 nm
    • Model: SPECTRONIC 21
    • Source lamp: Tungsten/deuterium
    • Display: 3-1/2-digit LED, 7/16" H
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    Hitachi U-2800A Spectrophotometer UV/Vis Reader

    Hitachi U-2800A Spectrophotometer UV/Vis Reader

    Cambridge ID #: 18575
    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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    Amersham Biosciences GE Ultrospec 2100 Pro Spectrophotometer UV/Vis Reader

    Amersham Biosciences GE Ultrospec 2100 Pro Spectrophotometer UV/Vis Reader

    Cambridge ID #: 18078

    Simple to use instrument for measuring absorbance and concentration. It provides stored routines for nucleic acid quantitation and also a standard curve routine for protein determination. Wavelength scan with zoom, absorbance changes with time, reaction rate determinations, and standard curves can be displayed and printed out. User defined equations can be entered using the multi-wavelength mode and up to 18 methods can be saved. Ultrospec 2100 Pro is a versatile and reliable instrument for use in any laboratory.

    Specifications:

     

    • Temperature Range: 10°C to 40°C
    • Wavelength: 190-900 nm
    • Light Source: Xenon Lamp
    • Monochromator: 1200 lines/mm aberration corrected concave grating
    • Detection Technology: Two Silicon Photodiodes
    • Spectral Bandwidth: <3 nm
    • Photometric Reproducibility: Within 0.5% of absorbance value to 3.000 A at 546 nm
    • Photometric Min: -3.000 A (0.01 concentration units, 0.1% T)
    • Stability: ± 0.001 A per hour at 340 nm at 0 A
    • Accuracy: ± 1nm 
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