上海西宝生物科技有限公司(Seebio)是美国聚合物标准品公司(APSC)的中国区官方授权代理。主要提供有机凝胶色谱标准品(Organic GPC/SEC Standards)和水性凝胶色谱标准品(Aqueous GPC/SEC Standards)两类产品。
杨树彦13788987962 QQ:1961275959
Poly(allylamine) Hydrochloride
Cationic - Broad MWD | |||||
Catalog # | Mw | Mn | Mz | IV* | Qty. |
PAAH100K | 99,300 | 57,100 | 175,000 | 0.540 | 1.0g |
PAAH35K | 35,000 | 24,500 | 53,000 | 0.255 | 1.0g |
IV* - Intrinsic Viscosity in 1% Acetic Acid; 0.3M Sodium Chloride at 30°C