半岛bd体育手机客户端 说明
一般描述
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of germanium. A unit of NIST3120a consists of 50mL of a single element solution in high-denisty polyethylene bottle sealed in an aluminized bag. The solution was prepared gravimetrically to contain a known mass fraction of germanium.
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
半岛bd体育手机客户端 性质
| 等级 | certified reference material |
| 包装 | bottle of 50 mL (HDPE) |
| manufacturer/tradename | NIST? |
| application(s) | pharmaceutical (small molecule) |
| 格式 | single component solution |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H290 - H301 + H311 - H314 - H332 |
| 预防措施声明 | P234 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B |
| 补充剂危害 | EUH071 |
| 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 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
