Gas Calibration Standards
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TO-15 Subset 25 Component Mix (25 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-15 65 Component Mix (65 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-14A 43 Component Mix (43 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. All cylinders are drop-shipped from our suppliers to provide fast delivery and the "freshest" standard possible. Minimum 12-month stability on all cylinders. View Product Information |
TO-14A 41 Component Mix (41 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-14A Internal Standard/Tuning Mix (4 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-14A GC/MS Tuning MixOur high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-14A Internal Standard Mix (3 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-14A CFC/HCFC Mix (4 components)Our high-quality air monitoring gas calibration standards are provided by Spectra Gases and Scott Specialty Gases—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-14A Chlorinated Hydrocarbon Mix (19 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-14A Aromatics Mix (14 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
TO-14A Calibration Mix (39 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
Small Cylinder Stand
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![]() TO-14A/TO-15/TO-17 Performance Test StandardRestek is pleased to offer the Performance Testing/VOC Audit Sample Program in cooperation with Spectra/Linde. This is an on-going testing program in which laboratories, and/or other users of VOC standards, are able to evaluate their own capabilities, as well as compare their results and accuracy against other laboratories. View Product Information |
BTEX and MTBE Gas Mix (7 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
Massachusetts APH Mix (26 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
Scott/Air Liquide Transportable Pure Gases and Mixturesin 14-, 48-, and 110-Liter SizesWe offer a wide range of Scott/Air Liquide transportable gases, from pure gases for purging or calibrating to multi-component mixes which are ideal for peak identification work. View Product Information |
Regulatorsfor use with 14-liter and 48-liter Scott/Air Liquide Transportable GasesUse the CGA 160 inlet connection with 14-liter Scott/Air Liquide Transportable Gases. Use the CGA 165 inlet connection with 48-liter Scott/Air Liquide Transportable Gases. View Product Information |
Ozone Precursor/PAMS Mix (57 components at EPA concentrations: ppbC)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
Spectra Gas 7621 High-Purity VOC Regulator
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Syringe Adapter Kitfor Single-Stage VOC RegulatorUse to withdraw sample from a high-pressure cylinder after pressure reduction through the high-purity VOC single-stage regulator. View Product Information |
Mini-Regulatorfor natural gas and refinery gas standards
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Refinery Gas Standard #5 (26 components)Available in three mixes with varying C5 unsaturates or extended C6+ components. View Product Information |
Refinery Gas Standard #2 (27 components)Available in three mixes with varying C5 unsaturates or extended C6+ components. View Product Information |
Refinery Gas Standard #1 (21 components)Available in three mixes with varying C5 unsaturates or extended C6+ components. View Product Information |
Natural Gas Standard #3 (10 components)Available in three mixes, from lean to rich. Each has an extended list of C6+ components. View Product Information |
Natural Gas Standard #2 (10 components)Available in three mixes, from lean to rich. Each has an extended list of C6+ components. View Product Information |
Natural Gas Standard #1 (10 components)Available in three mixes, from lean to rich. Each has an extended list of C6+ components. View Product Information |
Ozone Precursor Mixture/PAMS (57 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
Japan Calibration Mix (9 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |
BTEX Gas Mix (6 components)Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide—meeting lab requirements for two separate sources of calibration standards. View Product Information |


