Whether it's for lab analysis or process control, Prest-O-Sales & Service has the selection of
gases and grades your instruments need. Each gas is produced from the highest-quality raw
materials and undergoes stringent analytical characterization to help ensure reliable results.
Obtaining precise, accurate results requires a combination of sensitive analytical equipment and
instrumentation gases. Over the years, we have focused extensive resources on production of
instrumentation gases. As analytical equipment and technology become more advanced and
precise, so do our instrumentation gases.
Gas Chromatography Detectors
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Thermal Conductivity Detector
Flame Ionization Detector
Electron Capture Detector
Helium Ionization Detector
Flame Photometric Detector
Flame Photometric Detector
Photo Ionization Detector
Gas Chromatography/Mass Spectrum
AL-800 (High Frequency Discharge Detector)
Discharge Ionization Detector
Ultrasonic Detector
Optical Spectrometry Detectors
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Non-Dispersive Infrared (NDIR)
Dispersive Infrared (IR)
Fourier Transform Infrared (FTIR)
Correlation (IFG/GFC)
Photoacoustic (PAS)
Atomic Absorption (AA)
Nuclear Magnetic Resonance (NMR)
Electronic Paramagnetic Resonance (EPR)
Atomic Emission
Arc or Spark Emission
Chemiluminenscence
Fluorescence UV
Fluorescence X (XRF)
Mass Spectometry (Under Vacuum)
Atmospheric Pressure Ionization Mass Spectrometer (APIMS)
Other Instruments
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Nuclear Counter
Hydrometer
Paramagnetic Analyzer
Carbon and Sulfur in Steel