聚四氢呋喃Polytetrahydrofuran GPC分子量标准品CAS：25190-06-1
|
Catalog # |
Mp |
Mw |
Mn |
IV* (dl/gm) |
Qty. |
|
PTHF9K |
9,000 |
8,950 |
5,600 |
0.185 |
1.0g |
|
PTHF6K |
6,000 |
5,950 |
2,100 |
0.136 |
1.0g |
|
PTHF4K |
3,650 |
3,900 |
1,500 |
0.105 |
1.0g |
|
PTHF1.5K |
1,500 |
2,400 |
1,100 |
0.078 |
1.0g |
|
PTHF1K |
900 |
1,250 |
550 |
0.057 |
1.0g |
IV* – Intrinsic Viscosity in THF at 30°C
Mark-Houwink Parameters: a = 0.548; K = 0.00128
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文章号：=2367JP2367