查询甄准聚氧化乙烯分子量标准品_详细资料

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聚氧化乙烯Polyethylene Oxide GPC分子量标准品CAS：25322-68-3聚氧化乙烯Polyethylene Oxide GPC分子量标准品CAS：25322-68-3

Anionic, Narrow MWD
Catalog #
Mp
Mw
Mn
IV* (dl/gm)
Qty.
PEOX1000K
1,001,000
992,000
886,000
5.869

200mg
PEOX900K
814,000
873,000
759,000
5.620

200mg
PEOX600K
600,000
610,000
592,000
3.650

200mg
PEOX275K
250,000
275,700
230,000
2.200

200mg
PEOX250K
258,900
246,800
206,000
1.992

200mg
PEOX150K
141,000
148,000
137,000
1.520

200mg
PEOX100K
89,900
93,000
86,900
1.020

200mg
PEOX90K
83,600
89,050
60,200
0.912

200mg
PEOX85K
85,600
84,450
61,700
0.895

200mg
PEOX50K
45,380
50,800
38,300
0.659

200mg
PEOX30K
31,800
38,700
29,800
0.514

200mg
PEOX26K
26,300
26,100
25,690
0.417

200mg
PEOX21K
20,800
21,000
20,400
0.348

200mg

Note: Below Mw of 20,000 use Polyethylene Glycol

Anionic, Broad MWD
Catalog #
Mw
Mn
IV* (dl/gm)
Qty.
PEOX2000K
1,750,000
540,600
6.855

1.0g
PEOX916K
916,800
316,100
4.590

1.0g
PEOX825K
825,200
325,000
4.300

1.0g
PEOX700K
700,500
320,500
3.879

1.0g
PEOX650K
644,400
334,000
3.250

1.0g
PEOX500K
475,500
180,600
2.927

1.0g
PEOX200K
204,000
47,000
1.497

1.0g
PEOX120K
122,700
36,500
0.925

1.0g
Catalog #
Kit Description
PEOXKIT
200mg of PEOX21K - PEOX1000K
PEOXBRKIT
1.0g of PEOX120K - PEOX2000K
IV* - Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C
Mark-Houwink Parameters: a = 0.693; K = 0.000365
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Anionic, Narrow MWD
Catalog #	Mp	Mw	Mn	*IV (dl/gm)**	Qty.
PEOX1000K	1,001,000	992,000	886,000	5.869	200mg
PEOX900K	814,000	873,000	759,000	5.620	200mg
PEOX600K	600,000	610,000	592,000	3.650	200mg
PEOX275K	250,000	275,700	230,000	2.200	200mg
PEOX250K	258,900	246,800	206,000	1.992	200mg
PEOX150K	141,000	148,000	137,000	1.520	200mg
PEOX100K	89,900	93,000	86,900	1.020	200mg
PEOX90K	83,600	89,050	60,200	0.912	200mg
PEOX85K	85,600	84,450	61,700	0.895	200mg
PEOX50K	45,380	50,800	38,300	0.659	200mg
PEOX30K	31,800	38,700	29,800	0.514	200mg
PEOX26K	26,300	26,100	25,690	0.417	200mg
PEOX21K	20,800	21,000	20,400	0.348	200mg
Note: Below Mw of 20,000 use Polyethylene Glycol

Anionic, Broad MWD
Catalog #	Mw	Mn	*IV (dl/gm)**	Qty.
PEOX2000K	1,750,000	540,600	6.855	1.0g
PEOX916K	916,800	316,100	4.590	1.0g
PEOX825K	825,200	325,000	4.300	1.0g
PEOX700K	700,500	320,500	3.879	1.0g
PEOX650K	644,400	334,000	3.250	1.0g
PEOX500K	475,500	180,600	2.927	1.0g
PEOX200K	204,000	47,000	1.497	1.0g
PEOX120K	122,700	36,500	0.925	1.0g

Catalog #	Kit Description
PEOXKIT	200mg of PEOX21K - PEOX1000K
PEOXBRKIT	1.0g of PEOX120K - PEOX2000K

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