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.
Description: The DO308 drying oven is ideal for accurate water determination of solid or viscous samples like:
Specifications:
Features and Benefits
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:
Includes Installation and One Year Warranty (Preventative Maintenance at 6 months)
Method Development and Training also Available
Includes:
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
Specifications:
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:
Specifications:
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
Timing Controller
Communication Protocol
Host Computer
Receiver:
Digital Receiver Unit (DRU)
Quadrature Receiver (RXAD):
Features:
The M7 is an accurate, reliable and precise system which is suitable to both routine analysis and precision research applications. It can work with different manufacturers’ GC systems. The M7 MS can be widely used in food safety, environmental protection, material chemical industry, college education & research, life science, medicinal research, criminal investigation and many other fields. These applications benefit from its high performance, long service life and PERSEE’s strong after-sales service.
â—† User-friendly design makes the maintenance much easier
â—† Compatible with different brand and models GC system
â—† The powerful GC-MS workstation is intuitive, simple and easy to operate.
â—† The unique remote-control function enables powerful technical support
â—† Competitive price and maintenance cost
â—† Lifetime free workstation software update
Specifications:
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:
Xevo G2 QTof is the most sensitive, exact mass, quantitative and qualitative benchtop MS/MS system. It incorporates the groundbreaking QuanTof technology of our SYNAPT G2 system.
Includes:
Waters Acquity H-Class UPLC System
Includes Installation and One year Service Contract
Includes:
Specifications
Includes Computer Loaded with 4000 Series Explorer Software Version 3.5.
The 4800 MALDI TOF/TOF Analyzer is a next-generation tandem time-of-flight MS/MS system that gives you all the advantages of MALDI in a flexible, easy-to-use, ultra-high-performance mass spectrometer.
Identify and Quantitate Putative Protein Biomarkers with Confidence
The 4800 MALDI TOF/TOF analyzer offers a new level of sensitivity for identifying and quantifying low abundance putative protein biomarkers. Fully compatible with novel iTRAQ™ reagents, the 4800 analyzer provides the most direct path to protein biomarker discovery. An expanded dynamic range enables high confidence identification and quantitation of low-level putative protein biomarkers in complex matrices. Powerful, easy-to-use GPS Explorer™ provides simplified, automated workflows to get you more quickly from discovery to validation.
The Only MALDI TOF/TOF™ Analyzer with On-Axis Laser Irradiation
The 4800 Analyzer is the only MALDI TOF/TOF mass spectrometer with on-axis laser irradiation, enabling sensitivity in the attamole range. Proprietary source modeling algorithms enable low ppm mass detection across the MALDI plate.
Expand Workflows, Increase Throughput
Get the speed, stability, and reliability you need to expand your current experimental workflows and add statistical significance to your experimental results. Quickly and easily increase throughput using automation features that allow you to rapidly and confidently collect the MS/MS spectra that really matter —and not waste valuable resources acquiring and evaluating those that don't.
Includes:
Specifications:
Mass Spectrometer:
Gas Chromatograph:
Features:
The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications.
Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection.
The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique.
The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.
â—† Easy to use, complete software control
â—† Integrated safety precautions for user protection
â—† Flexible configuration for a wide array of industrial apps
â—† Time-saving high speed analysis
Specifications:
Spectrometer System
Model:Flame AA System-A3F, Graphite AA System-A3G,
Combined Flame and Graphite Furnace AA System-A3FG
Monochromator
Graphite Furnace Analysis
Features:
The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications.
Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection.
The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique.
The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.
â—† Easy to use, complete software control
â—† Integrated safety precautions for user protection
â—† Flexible configuration for a wide array of industrial apps
â—† Time-saving high speed analysis
Specifications:
Spectrometer System
Model:Flame AA System-A3F, Graphite AA System-A3G,
Combined Flame and Graphite Furnace AA System-A3FG
Monochromator
Graphite Furnace Analysis
Features:
The A3 Atomic Absorption Spectrometer is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications.
Three flame options are available to the user with the Air/Acetylene being the standard configuration. This flame can be used for nearly all standard elements while the N2O/Acetylene and the Air/LPG (natural gas) are available as an option for the more demanding of elements. All three flame configurations offer coded burner for full safety protection.
The graphite head is fixed into the optical path to maximize performance and eliminate drift. The temperature of the transversely heated graphite tube is accurately controlled by means of a precision feedback system. Pyrolytically coated platform tubes are supplied as standard to improve the performance and eliminate many analytical problems associated with this technique.
The flame and graphite furnace can be changed over by a simple selection in versatile AA Win Pro software.
â—† Easy to use, complete software control
â—† Integrated safety precautions for user protection
â—† Flexible configuration for a wide array of industrial apps
â—† Time-saving high speed analysis
Specifications:
Spectrometer System
Model:Flame AA System-A3F, Graphite AA System-A3G,
Combined Flame and Graphite Furnace AA System-A3FG
Monochromator
Graphite Furnace Analysis
Features:
The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:
AA990F-Flame atomizer only.
AA990G-Graphite furnace atomizer only.
AA990FG-Combined with flame and graphite furnace atomizer switch aromatically.
Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.
â—† Easy-to-use automation software
â—† Integrated safety precautions for user protection
â—† Precision accuracy with integrated correction system
â—† Life cycle value, best choice for less than 8 elements of analysis
Specifications:
Wavelength range: 190-900 nm
Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)
Modulation: Square wave pulse
Modulation frequency :
100 Hz self reversal (SR) background,
400 Hz Deuterium Arc (D2) background
Monochromator
Grating: 1800 grooves/mm diffraction grating
Blazed wavelength: 250 nm
Focus: 300 nm
Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm
Scan mode: Automatic
Photometric type: Single beam
Wavelength accuracy: ±0.15 nm
Wavelength resolution: 0.2 nm±0.02 nm
Wavelength reproducibility: <0.05 nm
Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm
Baseline stability: 0.005 A/30 min
Background correction:
Deuterium Arc (D2) 1.0 Abs,
Self Reversal (SR) 3.0 Abs
Flame Analysis
Flame type: Air/acetylene
Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs
Characteristic Concentration: Cu<0.02 μg/ml
Detection limit: Cu<0.004 μg/ml
Repeatability: Cu<0.7 %
Burner head: Titanium Alloy
Nebulizer:
High–efficiency glass,
acid proof available as an option
Pre-mix chamber: Corrosion resistant
Atomizer selection:
Manual (AA990F)
Automatic changeover (AA990FG)
Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection
Graphite Furnace Analysis
Graphite head: Transversally heated
Temperature range: Ambient-2650 ℃
Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning
Feedback: Voltage and optical temperature control feedback
Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs