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聚苯乙烯
Polystyrene (narrow molecular weight distribution)
产品别名
聚苯乙烯
Polystyrene (narrow molecular weight distribution)
Polystyrene
PS
结构式
基本信息
| Linear Formula【线性分子式】 | [CH2CH(C6H5)]n |
| MDL number | MFCD00084450 |
| NACRES | NA.24 |
| General description【一般描述】 | This Standard Reference Material (SRM) is intended primarily for the calibration and evaluation of instruments used in polymer technology and science for the determination of the molecular weight of polystyrene. The SRM is supplied as white pellets of polystyrene in a 2 gram unit. For more information, please refer to the SDS and COA. SRM 1479_cert SRM 1479 _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】 | beads |
| packaging【包装】 | pkg of 2 g |
| manufacturer/tradename | NIST® |
| application(s) | pharmaceutical (small molecule) |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
