聚砜Polysulfone GPC分子量标准品CAS:25135-51-7
Catalog # | Mw | Mn | Mz | IV* (dl/gm) | Qty. |
PSF57K | 57,800 | 19,900 | 101,200 | 0.334 | 1.0g |
PSF69K | 69,200 | 21,000 | 124,700 | 0.366 | 1.0g |
IV* - Intrinsic Viscosity in DMF at 50°C
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