供货周期: | 一周 |
品牌: | 甄准 |
规格: | 1g |
货号: | PVB |
CAS号: | 27360-07-2 |
聚乙烯醇缩丁醛 Poly(Vinyl Butyral) GPC分子量标准品CAS:27360-07-2
Broad MWD | ||||
Catalog # | Mw | Mn | IV* (dl/gm) | Qty. |
PVB170K | 167,000 | 44,300 | 1.564 | 1.0g |
PVB160K | 158,500 | 39,300 | 1.334 | 1.0g |
PVB130K | 128,400 | 38,500 | 1.248 | 1.0g |
PVB90K | 92,300 | 23,700 | 1.036 | 1.0g |
PVB65K | 66,500 | 18,800 | 0.750 | 1.0g |
IV* - Instinsic Viscosity in THF at 30°C
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