聚（2-乙烯基吡啶）Poly(2 - Vinylpyridine) GPC分子量标准品CAS：25014-15-7

聚（2-乙烯基吡啶）Poly(2 - Vinylpyridine) GPC分子量标准品CAS：25014-15-7

Cationic, Narrow MWD
Catalog #	Mp	Mw	Mn	*IV (dl/gm)**	Qty.
PVP1250K	1,250,000	1,300,000	825,000	10.382	250mg
PVP550K	550,000	570,000	390,000	5.050	250mg
PVP250K	250,000	275,000	165,000	2.625	250mg
PVP160K	160,000	170,000	96,300	1.733	250mg
PVP155K	155,000	151,000	116,600	1.618	250mg
PVP150K	145,600	159,000	114,400	1.650	250mg
PVP80K	75,000	88,600	59,100	0.859	250mg
PVP70K	68,000	70,000	58,300	0.786	250mg
PVP35K	35,000	34,700	24,100	0.398	250mg
PVP12K	12,300	12,800	9,200	0.156	250mg
PVP7K	7,500	7,600	5,600	0.098	250mg
PVP3K	2,900	3,300	2,550	0.045	250mg

Cationic, Broad MWD
Catalog #	Mw	Mn	Mz	IV (dl/gm)**	Qty.
PVP400K	400,000	72,500	650,000	0.50	1.0g
PVP188K	188,000	58,000	285,000	0.45	1.0g
PVP79K	79,200	26,500	170,000	0.29	1.0g
PVP45K	45,000	20,000	80,000	0.17	1.0g

Catalog #	Kit Description
PVPKIT	250mg of PVP3K - PVP1250K (Narrow MWD Only)

IV* - Intrinsic Viscosity in 0.1M Sodium Formate at 25°C
IV** - Intrinsic Viscosity in THF at 30°C

Mark-Houwink Parameters
Narrow MWD: a = 0.93; K = 0.000025

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