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根据 DIN 认证的 MALDI 验证标准品套装聚苯乙烯 Mp 500-70′000
MALDI validation set polystyrene Mp ~700-70 000
产品别名
根据 DIN 认证的 MALDI 验证标准品套装聚苯乙烯 Mp 500-70′000
MALDI validation set polystyrene Mp ~700-70 000
Polystyrene
PS
聚苯乙烯
结构式
基本信息
| Linear Formula【线性分子式】 | [CH2CH(C6H5)]n |
| EC number【EC 号】 | 202-851-5 |
| MDL number | MFCD00084450 |
| PubChem Substance ID【PubChem化学物质编号】 | 24845508 |
| NACRES | NA.21 |
| Components【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. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | certified reference material |
| shelf life【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
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
