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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Shimadzu FRC-10A HPLC Fraction Collector

Shimadzu FRC-10A HPLC Fraction Collector

Cambridge ID #: 18619

A proprietary band function enables obtaining accurate fractions even when the peak elution time varies, by catching the target component according to variations in the chromatogram. If connected to workstation software, fractions can be simulated on screen to determine whether or not the fraction program is appropriate.

 

Details:

  • Small and Large Volume Collection Capacity
    • The FRC-10A collects both analytical and preparative fractions. The standard configuration has a 144 5mL vial capacity. The large volume kit can be added for large volume collection.
  • Precise Peltier Temperature Control
    • For automated collection of thermally-labile fractions, Peltier temperature control keeps temperatures stable within a 4-70º C range.
  • Simplified Graphical Parameter Entry
    • Set up fractionation parameters graphically from the SCL-10AVP System Controller. Eliminate the guesswork of determining slope and level values.
  • Fraction Collection Flexibility
    • Tailor the collection to your application requirements.  Choose from collection criteria such as volume, threshold, and peak purity. A precise peak division feature ensures high purity fractions. The FRC-10A automatically adjusts for retention time shifts, so that only the peak of interest is collected. Our slope-override capability enables continued collection, even when the detector signal is off-scale.

Specifications:

  • Drive System and Fraction Collection Methods: Arm-Movement X-Y System
  • Select either solenoid valve or direct through nozzle
  • Fraction Modes: Manual or programmed fraction collection by combining 14 types of parameters, such as slope, level, and band
  • Number of Fractions: 16 to 144
  • Collection Tubes: Glass: 3.5, 5, 20, 32, or 50 mL, or user supplied
  • Polypropylene: 4.5, 5, 25, or 50 mL, or user supplied
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Shimadzu Prominence CBM-20A HPLC Communication Module

Shimadzu Prominence CBM-20A HPLC Communication Module

Cambridge Scientific ID #'s: 18631, 18649

Description:

System controller equipped with a data buffering function and acts as an interface for connecting LC workstations, network-client computers, and analytical instruments via Ethernet. Up to eight units can be connected to the box-type CBM-20A. The card-type CBM-20Alite is used by incorporating it into an LC-20A-Series solvent delivery pump or auto-sampler. It can control up to five units, including the unit in which it is incorporated.

 

Specifications:

 

Connectable Units:

Solvent delivery units: 4 max
Autosamplers: 1
Column ovens: 1
Detectors: 2 max
Fraction collectors: 1
Sub-controllers: 2 max."
Number of connectable units: 8 (expansion possible up to 12)
Data Buffering: Approx. 24 hours for one analysis (at 500 ms sampling rate; available only with LCsolution)
Event I/O: 4 inputs, 4 outputs
Analog Boards: Up to 2 boards can be mounted
Operating temperature range: 4°C to 35°C
Dimensions, weight: 260 (W) x 140 (H) x 420 (D) mm, 5.5 kg
Power requirements: 100 VAC, 100VA, 50/60HZ

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Shimadzu Prominence CTO-20AC HPLC Column Compartment / Heater

Shimadzu Prominence CTO-20AC HPLC Column Compartment / Heater

Cambridge ID #: 18620

Large-capacity, forced hot-air circulation units, the CTO-20A/20AC HPLC column ovens precisely regulate the temperature around the column. Automatic fan-speed control varies with the set temperature to provide stable analysis that is not influenced by the ambient temperature.

CTO-20AC - Column Cooling Supported

 

The CTO-20AC can heat and cool the column compartment, utilizing a Peltier cooling device to provide sub-ambient conditions. Temperature control is regulated over a wide range, from 10ºC below room temperature to 85ºC, for increased reproducibility and separation performance.

 

Features:

  • Precise Temperature Regulation: The interior of the oven is precisely regulated with a high-performance thermistor. The temperature is calibrated at two different temperatures to ensure a high level of temperature accuracy.
  • Large Inner Space: In addition to the column, other system parts can be accommodated. These include:
    • Manual injector
    • Gradient mixer
    • High-pressure flow-line selection valves (2-position/6-port valves or 6-position/7-port valves, two in total)
    • Conductivity-detection cell block
    • Pre-or post-column reaction coil
  • Column Management Device (CMD): Both the CTO-20A and 20-AC support the CMD. The CMD provides:
    • Recorded information about column usage
    • Amount of mobile phase delivered
    • Composition of the last mobile phase used
    • Number of samples injected

 

This information is managed through an LC workstation (with LCsolution) or a PC in the network using the CBM-20A System Controller's Web-control function.

  • Optional Flow-Line and Column Selection Valves
  • The FCV-20AH2/20AH6 valves are stand-alone, high-pressure, flow-line or column selection valves. The valve position is controlled by event signal input. Direct control is also possible from the unit itself.

 

Specifications:

  • Temperature-control method: Forced-air circulation
  • Cooling method: Electronic cooling
  • Temperature-setting range: 4°C to 85°C
  • Temperature-control precision: 0.1°C max.
  • Temperature-control range: 10°C below room temperature to 85°c
  • Storage capacity: 10 columns, max 25 cm length
  • Storable devices: 2 manual injectors, gradient mixer, 2 high-pressure flow-line selection valves, etc.
  • Time program: Linear temperature programs supported
  • Safety measures: Solvent sensor, temperature fuse, temperature upper limit
  • Operating temperature range : 4°C to 35°C
  • Dimensions, weight: 260 (W) x 415 (H) x 420 (D) mm, 20 kg 260 (W) x 415 (H) x 420 (D) mm, 23 kg
  • Power requirements: 100 VAC, 500 VA, 50/60 Hz
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Shimadzu Prominence DGU-20A5 HPLC Degasser

Shimadzu Prominence DGU-20A5 HPLC Degasser

Cambridge Scientific ID #'s: 18618, 14408

Features:

  • <400 uL internal volume
  • Plugs into LC-20A/LC-30A series pump for power and control
  • New material (Systec AF) allows high gas permeability
  • Peak efficiency in under 1 minute
  • Additional channel provided for autosampler rinse solution
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Shimadzu RF10AXL HPLC Fluorescence Detector

Shimadzu RF10AXL HPLC Fluorescence Detector

Cambridge ID #: 18421

The RF10AXL, Shimadzu's newest fluorescence detector for HPLC, offers a refined optical design for the ultimate in high sensitivity detection. This unit offers an improved Raman signal to noise ratio of 300 for excellent sensitivity, improved wavelength accuracy of ± 2.0 nm for strong betweenunit consistency. A newly developed ratio system compensates for lamp intensity fluctuation and provides superb noise characteristics. The RF10AXL features other enhancements including a new remote lamp on/off function to allow lamp shutdown upon run completion, and a new rugged flow cell design with elevated back pressure tolerance and backward compatibility with the RF10A.  The RF10AXL has a compact, modular design and is used with an SCL10Avp system controller to complement any existing HPLC system. It easily integrates with other Shimadzu LC10A Series components via fiber optic communication cables for "plug and play" convenience in building a customized Shimadzu LC system. The RF10AXL offers many buil in GLP functions including self diagnostics, maintenance information (lamp lit hours, lamp energy), and span calibration functionality.

 

Specifications

  • Light source: High Precision Xenon lamp, 150W
  • Excitation/emission monochromators: Concave, blazed holographic grating monochromators,F2.4
  • Measuring wavelength range: 200-650 nm (200-900nm option)
  • Spectral bandwidth: 15 nm both in the excitation and emission sides
  • Wavelength accuracy: +/- 2 nm
  • Wavelength reproducibility: +/- 0.2 nm
  • Sensitivity: The S/N ratio is 300 for the Raman line of distilled water(350nm excitation wavelength and 1.5 sec. time constant)
  • Detector: Photomultiplier
  • Cell (volume, pressure, material): 12 =L, approx. 20kgf/cm2 (2MPa) SUS316, Quartz, PTFE, as standard (2 =L cell and inert cells are available as option)
  • Wavelength scanning:Possible both for excitation and emission wavelengths.
  • Time programming: Wavelengths parameters may be programmed in up to 32 steps
  • Dimensions, weight: 260W x 520D x 205H mm, 17kg
  • Ambient temperature requirements: 4 - 35° C
  • Power requirements: 100-240 V as ordered, 350 VA, 50/60 Hz
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Shimadzu UVmini-1240 Spectrophotometer UV/Vis ReaderImage Coming Soon

Shimadzu UVmini-1240 Spectrophotometer UV/Vis Reader

Cambridge ID #: 18159

Specifications:

 

Site Requirements

  • Dimensions (W x D x H): 416 × 379 × 274mm
  • Weight: 11 kg
  • Ambient temperature: 15 to 35°C
  • Ambient humidity: 45 to 80%, less than 70% if over 30°C
  • Power supply: 100~120 V 50/60 Hz 160 VA ; 220~240 V 50/60 Hz 160 VA

Performance Specifications:

  • Spectrum bandwidth: 5 nm
  • Wavelength accuracy: ± 1.0 nm
  • Wavelength repeatability: ± 0.3 nm
  • Stray light: less than 0.05% (220.0 nm Nal, 340.0 nm NaNO2 & UV39)
  • Photometric range: −3.99 to 3.99 Abs (absorbance) ;  0.0 to 200% (transmittance)
  • Recording range: −3.99 to 3.99 Abs (absorbance) ;  −399 to 399% (transmittance)
  • Photometric accuracy: ± 0.005 Abs (at 1.0 Abs) ; ± 0.003 Abs (at 0.5 Abs)
  • Photometric repeatability: ± 0.002 Abs (at 1.0 Abs)
  • Drift: less than ± 0.001 Abs/h (after 2 hr warm-up)
  • Baseline flatness: ± 0.010 Abs (after 1 hr warm-up, at 1100 to 200 nm)
  • Noise: less than 0.002 Abs, Peak to Peak / less than 0.0005 Abs, RMS

Optical Design

  • Wavelength range: 190.0 to 1100.0 nm
  • Display wavelength: 0.1nm step
  • Selectable wavelength: 0.1 nm step (1 nm step in spectrum mode)
  • Scan speed: ± 3800 nm/min (wavelength change) ; ± 24 to 1400 nm/min (scan)
  • Light source change: Auto change with wavelength ; halogen lamp only ; deuterium (D2) lamp only
  • Measurement method: single beam measurement
  • Monochromator: incorporates aberration-corrected concave blazed holographic grating
  • Detector: silicon photodiode
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Shimadzu Prominence LC-20A UFLC Stack HPLC System

Shimadzu Prominence LC-20A UFLC Stack HPLC System

Cambridge ID #: 8706

Optional Computer Loaded w/ Clarity Software

 

Includes:

  • Shimadzu DGU-20A3 Degasser
  • (2)Shimadzu LC_20AD Liquid Chromatograph
  • Shimadzu CTO Column Oven
  • Shimadzu CBM-20A Communication Module
  • SPD-20A Detector UV/vis Detector
  • SIL-20A Auto Sampler
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Shimadzu Prominence Rack Changer/C HPLC Rack Changer

Shimadzu Prominence Rack Changer/C HPLC Rack Changer

Cambridge ID #: 14321

The chilled rackchanger unit exchanges the microplates on autosampler racks to enable samples to be continuously analyzed. 12 plates can be mounted inside the main unit and stored under refrigerated conditions.

 

Specifications:

  • Method: Variable sample injection volume and total volume direct injection
  • Injection Volume Range: 0.1 µL to 100 µL (0.1 µL to 2000 µL with option)
  • Number of Samples Processed:
    • 175 (1-mL vials), 105 (1.5-mL vials), 50 (4-mL vials),
    • 192 (two 96-well MTP/DWP), 768 (two 384-well MTP/DWP)
    • *Twelve 96-well MTP/DWP in the rackchanger
  • Injection Volume Precision: Max RSD 0.3 % (under specified conditions)
  • Cross-Contamination: Max 0.005 % (naphthalene and chlorhexidine)
  • Needle Rinsing: Freely settable, before or after sample injection
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