Coal fly ash
SIAL/NIST2689 - NIST® SRM® 2689
Product Type: Chemical
| application(s) | environmental |
| format | matrix material |
| grade | certified reference material |
| manufacturer/tradename | NIST® |
| packaging | pkg of 3 x 10 g |
| Quality Level | 100  |
| Application: | The Standard Reference Material (SRM) Coal fly ash is primarily intended for use in evaluating analytical methods used to classify coal fly ash and determine the constituent elements in coal fly ash or similar matrix. |
| Features and Benefits: | • The certified mass fraction values for major and minor constituent elements are provided on an as-received basis. These values are traceable to NIST’s realization of the SI unit of the kilogram and expressed as percentage (%). • Information values for constituent elements are provided and expressed as mass fraction (mg/kg). • Expiration details, instructions for handling, storage and use are provided on the NIST certificate. |
| General description: | A unit of SRM 2689 consists of three hermetically sealed glass vials, each containing 10 g of fly ash pulverized to a particle size of less than 150 μm and blended to achieve a high degree of homogeneity. For more information, please refer to the SDS and COA. SRM 2689_cert  SRM 2689_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. Aluminum (Al), Calcium (Ca), Iron (Fe), Magnesium (Mg), Phosphorus (P), Potassium (K), Silicon (Si), Sodium (Na), Titanium (Ti), Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Cobalt (Co), Chromium (Cr), Cesium (Cs), Europium (Eu), Hafnium (Hf), Lead (Pb), Manganese (Mn), Mercury (Hg), Nickel (Ni), Scandium (Sc), Selenium (Se), Strontium (Sr), Thorium (Th), Zinc (Zn) Reference/Informational value is provided for the following analytes. Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Cobalt (Co), Chromium (Cr), Cesium (Cs), Europium (Eu), Hafnium (Hf), Lead (Pb), Manganese (Mn), Mercury (Hg), Nickel (Ni), Scandium (Sc), Selenium (Se), Strontium (Sr), Thorium (Th), Zinc (Zn) See certificate for values and more details at nist.gov/SRM. |
| Symbol |  GHS08 |
| Signal word | Danger |
| Hazard statements | H372 |
| Precautionary statements | P260 - P264 - P270 - P314 - P501 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |