NIST2621A
Carbon dioxide in nitrogen
NIST® SRM® 2621a, nominal 1.5% mol/mol
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About This Item
UNSPSC Code:
41116107
NACRES:
NA.24
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certified reference material
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NIST®
application(s)
air monitoring
environmental
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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 [1], may be related to secondary working standards. This SRM is intended for the calibration of instruments used for carbon dioxide determinations and for other applications. For more information, please refer to the SDS and COA.
SRM 2621A_cert
SRM 2621A_SDS
SRM 2621A_cert
SRM 2621A_SDS
Other Notes
Certified for the analytes listed below.
Carbon Dioxide (CO2)
See certificate for values and more details at nist.gov/SRM.
Carbon Dioxide (CO2)
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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