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。
Carboxymethyl Cellulose - Na Salt
Catalog # | Mw | Mn | Mz | IV* (dl/gm) | Qty. |
CMC1 | 111,600 | 66,000 | 203,800 | 6.0042 | 1.0g |
CMC2 | 111,400 | 47,700 | 405,500 | 2.0056 | 1.0g |
CMC3 | 109,200 | 49,500 | 342,900 | 2.2394 | 1.0g |
IV* - Intrinsic Viscosity in 0.05M Sodium Nitrate at 30°C