NIST2635A
Carbon monoxide in nitrogen
NIST® SRM® 2635a, nominal 25 umol/mol
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UNSPSC Code:
12352119
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air monitoring
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mixture
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General description
This Standard Reference Material (SRM) is a primary gas mixture for which the amount-of-substance fraction, expressed as concentration, may be related to secondary working standards. This SRM is intended for the calibration of instruments used for carbon monoxide determinations and for other applications. For more information, please refer to the SDS and COA.
SRM 2635A_cert
SRM 2635A_SDS
SRM 2635A_cert
SRM 2635A_SDS
Other Notes
Certified for the analytes listed below.
Carbon Monoxide (CO)
See certificate for values and more details at nist.gov/SRM.
Carbon Monoxide (CO)
See certificate for values and more details at nist.gov/SRM.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
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