Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Microscopes ranging from Inverted Microscopes, Compound Microscopes, Fluorescence Microscopes, Stereo/Dissecting Microscopes, and Biological Microscopes to Polarizing Microscopes. Some of our popular manufacturers include Nikon, Olympus, Zeiss, and Leica. We also feature microscope cameras, objectives and stands. Additionally, we sell a wide selection of Scanning Electron Microscopes including Hitachi and JEOL. Browse our used microscopes below.

High Performance Digital Nmr Spectrometer: 1-15 of 861

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Bruker BioSpin Avance III HD 400 High Performance Digital NMR Spectrometer

Bruker BioSpin Avance III HD 400 High Performance Digital NMR Spectrometer

Cambridge ID #: 20111

This Bruker BioSpin Avance III HD 400 High Performance Digital NMR Spectrometer was never installed and is unused in storage.

Specifications:

Frequency Controller & Signal Generation Unit

  • Basic configuration two channels frequency range each channel: 5–650 MHz each
  • Number of numerically controlled oscillators per channel: 3
  • Frequency resolution: < 0.005 Hz
  • Phase resolution: < 0.006º
  • Attenuation resolution / attenuation range: < 0.1 dB / 90 dB
  • Amplitude modulation: > 90 dB
  • Event time for digital setting of frequency, phase and amplitude, either individually or simultaneously: 25 ns
  • Memory per channel e.g. for pulse shaping: >8 Mbyte
  • Phase monotony over 90 dB amplitude setting range: < + / - 0.5 º

Timing Controller

  • Pulse sequence parameter calculation: in real time
  • Timing resolution / min. duration:5 / 25 ns
  • Output bus for events and devices: 96-bit

Communication Protocol

  • Fast Ethernet TCP / IP

Host Computer

  • Operating system: Windows 7

Receiver:

  • Bandwidth: up to 5 MHz

Digital Receiver Unit (DRU)

  • Effective dynamic range of digitizer
  • SW < 5 MHz: > 16-bit
  • SW < 1 MHz: > 18-bit
  • SW < 6 kHz: > 22-bit
  • Data compression / digital filtering: on the fly
  • Optimum real time digital filters: Yes

Quadrature Receiver (RXAD):

  • Quadrature image peaks with digital quadrature detection: 0%
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Bruker AMX-300 NMR System

Bruker AMX-300 NMR System

Cambridge ID #: 18992

Bruker AMX-300 Nuclear Magnetic Resonance Spectrometer with the "piano" style console and an unshielded Oxford 300MHz magnet. The magnet was de-energized about five years ago. All of the kits for moving the magnet are included.  

This is a 2-channel system with a solids accessory rack with high power 1H and X transmitters. Three probes included (plus a Doty solid state probe): a 5mm 1H inverse probe, a 10mm BB, and a standard bore magic angle solids probe (7 & 4mm stators).  

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Nikon Eclipse 80i High End Research/Fluorescence Microscope

Nikon Eclipse 80i High End Research/Fluorescence Microscope

Cambridge Scientific ID #'s: 17005, 15919

Includes:

  • Model Eclipse 80i Motorized Microscope
  • Mechanical Stage
  • (2) CFI10X/22 eyepieces
  • Objectives
    • Plan Fluor 10x
    • Plan Fluor 100x OIL
  • Motorized Filter Wheel
  • Red, Green, Blue cubes
  • RETIGA 2000R Q-Imaging Digital Camera

    Additional Objectives and Configurations Available. Cameras are also available.
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Ozone Solution NT-EXD High Flow Ozone Destruct Unit

Ozone Solution NT-EXD High Flow Ozone Destruct Unit

Cambridge ID #: 20070

Features:

 

The unit destroys ozone present in ambient air at high flow-rates. This high-flow destruct unit provides an ozone-free blanket of air around sensitive equipment and can reduce, and remove the corrosive oxidant in areas with problematic ozone levels. This device will greatly improve your work efficiency.

 

Specifications:

 

 

  • Flow Rate: 40 CFM  
  • Humidity Range: 0 to 95%
  • Noise Level: 40 dB
  • Operation Modes: Continuous
  • Spout Dimensions: 4 Inch
  • Temperature Range: -30 to 140°F (-34.44 to 60°C)
  • Electrical: 110 - 240 VAC 50/60 Hz 0.5 A
  • Dimensions: 5 x 5 x 21.5 inches (12.7 x 12.7 x 54.6 cm) Handle adds 1-in to the height
  • Weight: 10 lbs (4.54 kg)

 

 

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Nikon TE-2000-E Dual Port Motorized Inverted/High End Research Microscopes

Nikon TE-2000-E Dual Port Motorized Inverted/High End Research Microscopes

Cambridge ID #: 18792

Description: The TE2000-E incorporates a high precision motorized focus and vibration-free motorized optical-path changeover mechanism that facilitates image capture in 3D. The TE2000-E comes with five output ports.

Specifications:

  • Black box incubator
  • Prior light source
  • Mechanical XY stage
  • Motorized nosepiece
  • Motorized focus
  • Motorized Fluor Turret
  • Perfect focus (anti-drift)
  • Phase contrast
  • DIC
  • Fluorescence
  • 1.5 magnification changer
  • Prior motorized emission wheel
  • Cubes:
    • YFP
    • Multi-cube UV/D/F/TR
    • SRIC
  • Temperature and Humidity control
  • CO2
  • Objectives:
    • 10x Fluor Phase
    • 20x Plan APO DIC Dry
    • 40x Plan Fluor Oil
    • 40x Plan Fluor Phase
    • 100x Plan Apo DIC Oil
  • Lumin 200 Pro light source
  • Cool Snap HQ2
  • Proscan 2
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AB Sciex API 3200 Mass Spectrometer w/ Shimadzu Prominence LC-20AD UFLC and CTC Autosampler LC/MS/MS  System

AB Sciex API 3200 Mass Spectrometer w/ Shimadzu Prominence LC-20AD UFLC and CTC Autosampler LC/MS/MS System

Cambridge ID #: 14837

Includes Installation and One Year Warranty (Preventative Maintenance at 6 months)

Method Development and Training also Available

 

Includes:

  • AB Sciex API 3200 Mass Spectrometer LC/MS/MS
  • Windows 7 Computer loaded w/ Analyst Software 1.5
  • Turbo V-Spray ESI
  • Vacuum pump
  • Shimadzu Prominence 20 UFLC  Shimadzu
  • Shimadzu DGU-20A3 Degasser
  • (2)Shimadzu LC_20AD Liquid Chromatograph
  • Shimadzu CTO Column Oven
  • Shimadzu CBM-20A Communication Module
  • CTC Autosampler
  • Monitor – Mouse – Keyboard
  • Manuals


The API 3200 LC/MS/MS system is a fully-integrated triple quadrupole mass spectrometer built using premier technology that combines sensitivity and selectivity with ruggedness and reliability, all in an affordable, compact package

  • Innovative Turbo V ion source efficiently ionizes compounds over a wide range of flow rates, virtually eliminating cross-contamination, even with large sample loads
  • Patented LINAC collision cell technology delivers superior MS/MS performance allowing faster scan times without compromising sensitivity or mass spectral quality
  • Simplifies cross-platform methods transfer
  • Gives meaningful results from every experiment

Specifications:

  • Detector type: Pulse Counting CEM
  • Dynamic Range: 5 orders of magnitude
  • Ionization Sources: TurboIonSpray, APCI, DuoSpray, PhotoSpray
  • Mass Accuracy / Stability: 0.1 Da over 8 hours and 0.15 Da over 24 hours
  • Mass Range: 5-1,700 (Quad); 50-1,700 (LIT)
  • Polarity Switching Time: 700 ms
  • Scan Speed (Quad): 24,000 Da/sec
  • Scan Types: Q1 MS, Q3 MS, Product Ion, Precursor Ion, Neutral Loss or Gain, MRM, EMS, EPI, ER, MS3, TripleTrap
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AB Sciex API 5000 LC/MS/MS Mass Spectrometer w/ Agilent 1100 HPLC and CTC Autosampler LC/MS/MS  System

AB Sciex API 5000 LC/MS/MS Mass Spectrometer w/ Agilent 1100 HPLC and CTC Autosampler LC/MS/MS System

Cambridge ID #: 15382

Innovative QJet ion guide technology dramatically improves sensitivity by capturing and focusing more ions generated by the efficient TURBO V ion source. And the TURBO V source virtually eliminates cross-contamination, even with high-concentration samples.  New innovations in sensitivity like QJet ion guide technology make it possible to reach the lowest limits of detection. Combining QJet ion guide technology with the proven TURBO V ion source and a powerful new generation of Analyst software results in a robust, high throughput platform ideal for all phases of pharmaceutical development.

 

Includes:

  • AB Sciex API5000 LC/MS/MS
  • Enhanced high performance triple quadrupole mass spectrometer system
  • Line transformers
  • Turbo V Ion Source (with APCI and ESI probes)
  • Roughing Pump
  • Windows 7 Computer loaded w/ Analyst Software 1.6
  • Cart
  • Agilent 1100 HPLC and CTC Autosampler
    • G1322 Degasser
    • G1312A Binary Pump
    • G1316A Column Compartment
    • G1323A Game Boy
    • CTC Autosampler
  • Monitor – Mouse – Keyboard
  • Cables and Manuals

 

Specifications:

  • Detector type: Pulse-counting channel electron multiplier (CEM) detector
  • Dynamic Range: 1 cps to 4 x 10(6) cps (pulse counting)
  • Ionization Sources: ESI, APCI
  • Mass Accuracy / Stability: 0.01% over the entire mass range
  • Mass Range: 5 – 1250 m/z
  • Scan Types:  Q1 MS, Q3 MS, Product Ion, Precursor Ion, Neutral Loss or Gain, MRM
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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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Jasco J-715 Mass Spectrometer

Jasco J-715 Mass Spectrometer

Cambridge ID #: 20584

Features:

The Jasco J-710 CD is a research grade instrument used for measuring the circular dichroism of compounds in solution, including small molecules, peptides and proteins. The instrument was purchased in 1995 and has recently been upgraded to a J-715. The system will accept a number of sample devices, but the default is a Peltier controlled thermostated cell holder designed for standard 1cm x 1cm quartz cuvettes. Spacers are included to accommodate smaller cuvettes. The use of long path length liquid or gas cells requires removing the Peltier device and should only be done by Instrument Services staff.

 

Specifications:

  • Wavelength Accuracy:
    ±0.2 nm (at 163 to 180 nm)
    ±0.1 nm (at 180 to 250 nm)
    ±0.3 nm (at 250 to 500 nm)
    ±0.8 nm (at 500 to 800 nm)
    ±2.0 nm (at 800 to 1100 nm)
  • Light source: air-cooled 150W lamp
  • Detector: Head-on photomultiplier tube
  • Dimensions: 1115 (W) x 570 (D) x 410 (H) mm
     
     
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Thermo Scientific Nicolet iS5 FT-IR Spectrometer

Thermo Scientific Nicolet iS5 FT-IR Spectrometer

Cambridge ID #: 19702

Features

  • Small footprint
  • Flexible sampling
  • Comes with a CPU

Specifications:

  • Spectral range: 7800 - 350 cm-1 optimized, mid-infrared KBr beamsplitter
  • Signal-to-noise: 1 minute: 35,000 : 1 (peak to peak)
  • Spectral resolution: better than 0.8 cm-1; better than 0.5 cm-1 using aperture
  • Wavenumber precision: 0.001 cm-1 at 2000 cm-1
  • Wavenumber accuracy: 0.05 cm-1 at 2000 cm-1
  • Ordinate linearity (ASTM E1421): < 0.15% T deviation from 0.0% T
  • Optics

 

 

    • Detector: Fast recovery deuterated triglycine sulfate (DTGS) detector
    • Source: Mid-infrared Ever-Glo; user replaceable from bottom plate
    • Beamsplitter: KBr/Ge mid infrared optimized
    • Laser: Temperature controlled solid-state Near-IR diode laser
  • Power Supply: 100 - 240V, 50/60 Hz
  • Depth: 10.9 in
  • Electronics: USB 2.0 high-speed bidirectional communication to PC
  • Dimensions (W x D x H): 35 x 28 x 26 cm



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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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Bruker Optics Senterra RAMAN Model R200-532  Microscope Spectrometer

Bruker Optics Senterra RAMAN Model R200-532 Microscope Spectrometer

Cambridge ID #: 18823

SENTERRA Raman Microscope combines numerous novel and patented features such as fluorescence removal and on-demand confocal depth profiling. The most important innovation is certainly its continuous calibration method, as it eliminates daily calibrations with external standards, providing you reliable, reproducible measurements.

Specifications:

  • High wavenumber accuracy with SureCal
  • All-in-one, compact, confocal design
  • Removal of fluorescence background with Concave Rubberband Correction
  • Confocal depth profiling with FlexFocus
  • Up to 4 excitation lasers
  • Computer controlled XYZ mapping stages with autofocus
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Thermo Forma 170051A - Digital One Heated/ Circulating Waterbath

Thermo Forma 170051A - Digital One Heated/ Circulating Waterbath

Cambridge ID #: 10819

Features:

 

Water Bath and Circulators



Specifications:

 

  • Capacity: 17L
  • Temperature range: 12C above ambient- 200C
  • Pump flow rate: 15L/min
  • Electrical: 115V, 60Hz, 1 PH, 16 Amps

 

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Motic D-EL1 *NEW* Digital Hand-Held Microscope

Motic D-EL1 *NEW* Digital Hand-Held Microscope

Cambridge ID #: 17507

Features:

This EcoLine by Motic branded product is a digital microscope connected to the computer through a simple USB connection. With a live resolution of 2.0MP, the D-EL1 is perfect to introduce your students to the world around them. The simple plug and play connection means it is always at hand and can be used many aspects of the educational system. The versatility of this product also makes it a good tool for the hobby microscopist or for looking in-depth at coins or stamps. As a Motic-backed product the D-EL1 comes equipped with application software for capturing and editing images.

 

Specifications:

  • Resolution: 2.0MP
  • Illumination: built-in 2-step LED ringlight "Tough grip" focusing ring
  • Case:Rugged plastic
  • Software:EcoTools application
  • Stand:Metal 
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Motic D-EL2 *NEW* Digital Compound Microscope

Motic D-EL2 *NEW* Digital Compound Microscope

Cambridge ID #: 17508

Features:

The second product in the EcoLine by Motic series is a digital microscope that can be viewed by more than one student at the same time. The bright and clear TFT screen mounted on the head of this glass-optics microscope serves as both a camera and a viewing platform. Capture still (5.0MP) images as well as Video onto the system's internal memory or onto an SD card that can be put into the microscope. The glass 4x, 10x and 40x(s) objectives provide clear images and adhere to normal educational standards. With the 4x objective, viewing of other specimens such as fabrics is made possible through the bright LED toplight, which is mounted on a flexible arm. This is a simple but versatile microscope packed in a hard carrying case along with sample microscope slides.

 

Specifications:

 

  • Monitor: 3" TFT monitor
  • Sensor: 5.0MP CMOS
  • Still capture resolution (interpolation): 12.0MP maximum
  • Memory: 64MB internal ,SD card slot
  • Illumination: Top LED, Bottom LED, Dimming control
  • Objectives: Coated Glass 4x, 10x, 40x(s)
  • Carrying Case: Plastic
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