半岛bd体育手机客户端 说明
一般描述
This Standard Reference Material is intended for use as a primary calibration standard for the quantitative determination of the arsenic species arsenous acid (AsIII). This product can be used for quality assurance when assigning values to in-house control meaterials.
A unit of NIST3037 consists of two 10mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain to contain a known mass fraction of arsenous acid.
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 | ampule of 2 × 10 mL |
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 - H350 - H412 |
预防措施声明 | P202 - P234 - P273 - P280 - P308 + P313 - P390 |
危险分类 | Aquatic Chronic 3 - Carc. 1A - Met. Corr. 1 |
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 3 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich