Dextran

Branched, Polysaccharides
Catalog #	Mp	Mw	Mn	IV* (dl/gm)	Price/Qty.
DXT180	180	180	180	0.012	$218.00/1.0g
DXT350	342	342	342	0.016	$218.00/1.0g
DXT500	505	505	505	0.020	$218.00/1.0g
DXT1K	1,000	1,200	900	0.028	$218.00/1.0g
DXT3K	2,800	3,650	2,750	0.048	$218.00/1.0g
DXT4K	3,400	4,300	3,250	0.055	$218.00/1.0g
DXT35K	35,000	37,600	25,300	0.156	$208.00/200mg
DXT40K	39,600	40,800	33,200	0.163	$208.00/200mg
DXT45K	43,000	46,900	33,700	0.174	$208.00/200mg
*DXT50K	44,600	48,100	37,800	0.177	$208.00/200mg
*DXT55K	50,600	56,300	43,900	0.191	$208.00/200mg
DXT60K	54,800	60,300	49,700	0.198	$208.00/200mg
DXT70K	68,900	69,900	53,300	0.213	$208.00/200mg
DXT75K	68,900	73,300	51,600	0.218	$208.00/200mg
DXT80K	80,900	84,200	60,900	0.234	$208.00/200mg
DXT90K	84,800	92,900	68,400	0.245	$208.00/200mg
DXT95K	92,100	95,800	82,100	0.249	$208.00/200mg
*DXT100K	97,200	100,600	75,000	0.255	$208.00/200mg
*DXT110K	86,900	112,500	70,900	0.270	$208.00/200mg
DXT120K	108,900	121,500	93,600	0.281	$208.00/200mg
*DXT125K	114,400	126,200	88,800	0.286	$208.00/200mg
*DXT130K	123,600	133,300	92,000	0.294	$208.00/200mg
DXT135K	116,800	135,000	99,700	0.296	$208.00/200mg
DXT155K	156,400	155,600	110,800	0.346	$208.00/200mg
*DXT160K	105,000	159,600	91,300	0.350	$208.00/200mg
DXT180K	180,000	182,600	125,000	0.375	$208.00/200mg
DXT190K	175,900	188,400	151,400	0.380	$208.00/200mg
DXT200K	166,200	206,800	123,600	0.399	$208.00/200mg
DXT220K	193,600	216,400	165,500	0.408	$208.00/200mg
DXT225K	216,000	227,100	150,100	0.418	$208.00/200mg
DXT230K	212,600	234,500	173,500	0.424	$208.00/200mg
*DXT240K	195,600	244,000	128,800	0.433	$208.00/200mg
DXT260K	255,700	266,700	217,700	0.453	$208.00/200mg
DXT360K	309,000	368,100	190,000	0.532	$208.00/200mg
DXT370K	312,400	372,400	278,600	0.535	$208.00/200mg
DXT400K	287,800	398,500	239,300	0.553	$208.00/200mg
DXT420K	311,400	418,500	255,900	0.567	$208.00/200mg
DXT450K	342,000	443,800	249,500	0.584	$208.00/200mg
DXT550K	459,100	544,800	391,300	0.647	$208.00/200mg
DXT620K	459,100	618,300	422,100	0.689	$208.00/200mg
DXT670K	543,200	670,900	350,000	0.718	$208.00/200mg
*DXT680K	446,100	688,100	400,500	0.727	$208.00/200mg
DXT1090K	922000	1091,000	676,600	0.916	$208.00/200mg
DXT1190K	720,700	1194,000	578,900	0.958	$208.00/200mg
DXT2370K	1,719,000	2,373,000	939,300	1.350	$208.00/200mg
DXT2660K	1,763,000	2,667,000	929,100	1.431	$208.00/200mg
*DXT3690K	2,580,000	3,693,000	1,081,000	1.684	$208.00/200mg

MSDS

DXT catalog numbers with the asterisk (*) next to them indicate items that have minimal stock available

Broad MWD, Branched, Polysaccharides
Catalog #	Mw	Mn	IV* (dl/gm)	Price/Qty.
D2400K	2,457,000	197,400	0.671	$138.00/1.0g
D1870K	1,870,000	207,800	1.066	$138.00/1.0g
D1740K	1,740,000	152,400	0.638	$138.00/1.0g
D1150K	1,150,000	352,000	0.692	$138.00/1.0g
D990K	990,000	250,000	0.659	$138.00/1.0g
D400K	405,700	170,300	0.475	$138.00/1.0g
D180K	181,800	54,400	0.423	$138.00/1.0g
D130K	129,000	30,500	0.285	$138.00/1.0g
D60K	60,300	35,350	0.223	$138.00/1.0g
D50K	46,800	27,700	0.190	$138.00/1.0g
D40K	41,100	24,000	0.186	$138.00/1.0g
D18K	17,900	11,650	0.119	$138.00/1.0g
D16K	16,230	7,870	0.118	$138.00/1.0g
D7K	7,200	3,160	0.085	$138.00/1.0g
D5K	5,300	1,950	0.059	$138.00/1.0g
D4K	4,300	2,160	0.058	$138.00/1.0g
D1K	1,010	510	0.028	$138.00/1.0g

MSDS

IV* - Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C

Mark-Houwink ParametersDXT180 - DXT135K: a = 0.50; K = 0.00090DXT155K - DXT3690K: a = 0.50; K = 0.00098D2400K - D1K: a = 0.50; K = 0.00090

品牌介绍

美国聚合物标准品公司（APSC）是一家专业从事聚合物分子量分布分析30年的独立合同实验室，在各种聚合物材料的分子量测定方面具有丰富的经验。APSC主要提供有机相凝胶色谱标准品（Organic GPC/SEC Standards）和水相凝胶色谱标准品（Aqueous GPC/SEC Standards）两类聚合物分子量标准品。

公司介绍

品牌分类

Aqueous GPC Standards 有机GPC标准

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