Carbon dioxide in nitrogen
SIAL/NIST2621A - NIST® SRM® 2621a, nominal 1.5% mol/mol
Product Type: Chemical
| application(s) | air monitoring environmental |
| format | mixture |
| grade | certified reference material |
| manufacturer/tradename | NIST® |
| packaging | pkg of cylinder |
| Quality Level | 100  |
| 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 |
| Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
| Legal Information: | SRM is a registered trademark of National Institute of Standards and Technology |
| Other Notes: | Certified for the analytes listed below. Carbon Dioxide (CO2) See certificate for values and more details at nist.gov/SRM. |
| Symbol |  GHS04 |
| Signal word | Warning |
| Hazard statements | H280 |
| Precautionary statements | P410 |
| RIDADR | UN 1956 2.2 |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |