产品介绍：
产品说明
组分
MALDI Standards are suitable for the validation and comparison of MALDI-ToF instruments. Certificates provide MALDI spectra including Mw, Mn and Mp values of select narrow polymers, which differ in molar mass.
This set inclces 6 different polystyrene standards ranging from Mp ~700 to ~70,000.
Each standard is characterized with GPC, a second absolute method (light scattering or H-NMR) and MALDI-ToF-MS.
基本信息
| 线性分子式 | [CH2CH(C6H5)]n |
| EC 号 | 202-851-5 |
| MDL编号 | MFCD00084450 |
| PubChem化学物质编号 | 24845508 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 100 |
| 等级 | certified reference material |
| 保质期 | limited shelf life, expiry date on the label |
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
