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Nickel microhardness test block (Knoop)
基本信息
| NACRES | NA.24 |
| General description【一般描述】 | This Standard Reference Material (SRM) is intended primarily for use in the calibration of equipment used to measure particle size distributions (PSD) in the 18 μm to 55 μm range. SRM 1985 consists of a single bottle containing approximately 14 g of tungsten carbide/cobalt powder. For more information, please refer to the COA and SDS. SRM 1895_cert SRM 1895 _SDS |
| Legal Information【法律信息】 | NIST is a registered trademark of National Institute of Standards and Technology SRM is a registered trademark of National Institute of Standards and Technology |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | certified reference material |
| form【形式】 | solid |
| packaging【包装】 | pkg of each |
| manufacturer/tradename | NIST® |
| application(s) | pharmaceutical (small molecule) |
安全信息
| Pictograms【象形图】 | GHS07,GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H317 - H351 - H372 |
| Precautionary Statements | P201 - P202 - P260 - P280 - P302 + P352 - P308 + P313 |
| Hazard Classifications【危险分类】 | Carc. 2 - Skin Sens. 1 - STOT RE 1 |
| Storage Class Code【储存分类代码】 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 1 |
