CARBON DIOXIDE IN NITROGEN NOMINAL 0.5% MOL/MOL (C005B-443177)

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 dioxide determinations and for other applications.

This SRM mixture is supplied in a DOT 3AL-specification aluminum (6061 alloy) cylinder with a water volume of 6 L. Mixtures are shipped with a nominal pressure exceeding 12.4 MPa (1800 psig), which provides the user with 0.73 m3 (25.8 ft3) of useable mixture. The cylinder is the property of the purchaser and is equipped with a CGA-580 brass valve, which is the recommended outlet for this carbon dioxide mixture. For more information, please refer to the SDS and COA.

SRM 2619A_cert SRM 2619A _SDS

Other Notes

Certified for the analytes listed below.
Carbon Dioxide (CO₂)

See certificate for values and more details at nist.gov/SRM.

Legal Information

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SRM is a registered trademark of National Institute of Standards and Technology