产品说明
一般描述
Pullulan Standards are mostly used to determine molecular mass distribution of cellulosic samples. It mainly consists of polymaltotriose units linked together by α-(1→6) linkages.
应用
It may be used in determination of molecular weight of hydrolysate using gel permeation chromatography, in a study performed to investigate enzymatic degradation of chitins and partially deacetlylated chitins of squid pen and shrimp shell.
基本信息
EC 号 | 232-945-1 |
E编号 | E1204 |
NACRES | NA.24 |
产品性质
质量水平 | 100 |
等级 | certified reference material for GPC |
保质期 | limited shelf life, expiry date on the label |
分子量 | Mn ~188500 Mp ~200000 Mw ~212000 Mw/Mn ~1.13 |
analyte chemical class(es) | oligosaccharides |
application(s) | cleaning products cosmetics food and beverages personal care |
格式 | neat |
储存温度 | 2-8℃ |
安全信息
储存分类代码 | 13 - Non Combustible Solids |
WGK | WGK 3 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
个人防护装备 | Eyeshields, Gloves, type N95 (US) |