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
IV* - Intrinsic Viscosity in DMF at 50°C