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。
Polylactic Acid
Catalog # | Mw | Mn | IV* (dl/mg) | Qty. |
PLA3K | 3,760 | 1,730 | 0.108 | 250mg |
PLA21K | 21,800 | 14,000 | 0.503 | 250mg |
PLA53K | 53,200 | 23,800 | 0.928 | 250mg |
PLA72K | 72,700 | 25,800 | 1.005 | 250mg |
PLA127K | 127,800 | 47,500 | 1.480 | 250mg |
PLA143K | 143,500 | 39,700 | 1.682 | 250mg |
PLA586K | 586,100 | 255,200 | 4.460 | 250mg |
PLA1300K | 1,323,000 | 430,300 | 6.680 | 250mg |
Catalog # | Kit Deion |
PLAKIT | 250mg of PLA3K - PLA1300K |
IV* - Intrinsic Viscosity in Chloroform at 30°C
Mark-Houwink Parameters: a = 0.67; K = 0.00066