有机系分子质量标准品Polytetrahydrofuran

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Polytetrahydrofuran

Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PTHF9K 9,000 8,950 5,600 0.185 $200.00/1.0g
PTHF6K 6,000 5,950 2,100 0.136 $200.00/1.0g
PTHF4K 3,650 3,900 1,500 0.105 $200.00/1.0g
PTHF1.5K 1,500 2,400 1,100 0.078 $200.00/1.0g
PTHF1K 900 1,250 550 0.057 $200.00/1.0g
MSDS

IV* – Intrinsic Viscosity in THF at 30°C

Mark-Houwink Parameters: a = 0.548; K = 0.00128