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聚苯乙烯(宽分子质量分布)
Polystyrene (Broad Molecular Mass Distribution)
产品别名
聚苯乙烯(宽分子质量分布)
Polystyrene (Broad Molecular Mass Distribution)
基本信息
NACRES | NA.24 |
General description【一般描述】 | This Standard Reference Material (SRM) is intended primarily for use in calibration and performance evaluation of instruments used to determine the molar mass and molar mass distribution. A unit of SRM 706a consists of approximately 18 g of polystyrene pellets. Each pellet weighs approximately 80 mg. |
Legal Information【法律信息】 | NIST is a registered trademark of National Institute of Standards and Technology |
产品性质
grade【等级】 | certified reference material |
form【形式】 | pellets |
manufacturer/tradename | NIST® |
安全信息
Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
WGK | WGK 3 |