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.
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Specifications:
System Includes:
Specifications:
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
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
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
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
ACQUITY QDa is as intuitive as an optical detector, with the robustness to handle all of your analyses. Working in harmony with your chromatography, it is pre-optimized to work with your samples, without the sample-specific or user adjustments typical of traditional mass spectrometers. For the first time, any analytical scientist can consistently generate the highest quality mass spectral data, routinely without the need for any special training or expertise thus eliminating any need to contract out and wait for results from specialist analytical service laboratories.
With ACQUITY QDa Detector, you can minimize the risk of unexpected coelutions or components and you can confirm trace components with certainty because of the analytical confidence that mass detection brings. Enhance the analytical value and productivity of each analysis, eliminating the need to run all the additional assays or time-consuming alternative techniques.
Working in synergy with optical detection, you can significantly reduce the chance that a sample component will go undetected.
The ACQUITY QDa Detector is compatible with all Waters ACQUITY UPLC, ACQUITY UPC2, Alliance HPLC, and purification LC and SFC systems. The ACQUITY QDa Mass Detector is complementary to your current Waters optical detectors including ACQUITY UPLC PDA, TUV, or FLR, or ACQUITY UPC2 PDA optical detectors.
The mass spectral information combines seamlessly into the same workflow, routinely giving you more complete characterization of your separation.
Process, interpret, visualize, and compare the most complex data, and turn it into meaningful information quickly and simply. The ACQUITY QDa Detector is fully compatible with Empower Software, our industry-leading chromatography data software platform.
With integrated optical and mass detector data processing workflows, you can also interrogate mass spectral data in the same way and same workflow as you do PDA data. The ACQUITY QDa Detector is also fully compatible with MassLynx Software and its suite of Application Managers.
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).
State-of-the-art technology with an easy-to-use format in a compact footprint: that is the Eppendorf BioPhotometer! It's large key pads, pre-programmed methods, and pre-set wavelengths and conversion factors greatly simplify the sample quantification. The large LCD screen displays the sample concentrations, absorption values, OD260/OD230 and OD260/OD230 and sample dilutions at a glance.
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The Eppendorf BioPhotometer D30 is the third generation of the well-established line of Eppendorf BioPhotometers, also known as detection instruments or photometers. The compact instrument clearly processes data, records at fixed wavelengths and makes evaluating results fast and simple. For specific methods, additional measurements are recorded and displayed as a graph, making impurities easier and quicker to identify.
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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:
Specifications:
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