货号 | Mw | Mn | IV* (dl/gm) | 包装 |
PI1000K | 1,026,000 | 225,300 | 4.589 | 1.0g |
PI1700K | 1,727,000 | 317,600 | 6.618 | 1.0g |
APSC聚异戊二烯分子量分布标准品