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。
Polycarbonate
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Catalog # | Mw | Mn | IV* (dl/gm) | Price/Qty. |
PC38K | 38,500 | 10,900 | 0.620 | 250mg |
PC35K | 35,500 | 12,000 | 0.577 | 250mg |
PC33K | 33,000 | 21,000 | 0.598 | 250mg |
PC32K | 32,200 | 9,600 | 0.531 | 250mg |
PC28K | 27,600 | 9,800 | 0.495 | 250mg |
PC25K | 25,600 | 9,100 | 0.476 | 250mg |
PC24K | 24,200 | 8,800 | 0.433 | 250mg |
PC20K | 20,200 | 12,200 | 0.322 | 250mg |
PC19K | 18,800 | 6,700 | 0.369 | 250mg |
PC13K | 13,100 | 6,100 | 0.302 | 250mg |
PC5K | 4,200 | 1,400 | 0.122 | 250mg |
Catalog # | Kit Description |
PCKIT | 250mg of PC5K - PC38K |
IV* - Intrinsic Viscosity in THF at 30°C
Mark-Houwink Para maters: a = 0.875; K = 0.0000673