Chromium Standard for ICP
SIAL/68131 - TraceCERT®, 1 g/L Cr in nitric acid (nominal concentration), prepared with (NH4)2Cr2O7
Product Type: Chemical
| application(s) | cleaning products cosmetics environmental food and beverages personal care |
| composition | prepared with (NH4)2Cr2O7 |
| concentration | 1 g/L Cr in nitric acid (nominal concentration) |
| format | single component solution |
| grade | TraceCERT® |
| certified reference material | |
| product line | TraceCERT® |
| Quality Level | 300  |
| technique(s) | ICP: suitable |
| Analysis Note: | 1 g/L Cr in 2% nitric acid, prepared with high purity (NH4)2Cr2O7, HNO3 and water |
| General description: | This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST. Certified content incl. uncertainty and expiry date are given on the certificate. Information about trace impurities are given on the certificate. Download your certificate at: http://www.sigma-aldrich. |
| Legal Information: | TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Other Notes: | For a complete product listing of our TraceCERT range of CRMs for ICP and AAS, technical information and example certificates please visit our inorganic TraceCERT website |
| Symbol |    GHS05,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H290 - H315 - H317 - H318 - H334 - H340 - H350 - H360 - H411 |
| Precautionary statements | P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | T,N |
| Risk Statements | 45-46-20-36/38-42/43-51/53 |
| Safety Statements | 53-23-26-36/37-45-61 |
| RIDADR | UN 3264 8 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |