爱尔兰Megazym酶试剂盒

Megazym酶试剂盒中国代理商金畔官网

产品信息

APSC 聚丙烯酸钠分子量标准品(Polyacrylic Acid – Na Salt)

化学名: Polyacrylic Acid – Na Salt

别名: 聚丙烯酸钠盐 ; Poly(sodium acrylate)

化学文摘登记号： 9003-04-7

分子式: (C3H3NaO2)n

用途：聚丙烯酸钠分子量标准品(Polyacrylic Acid – Na Salt)是一种水相凝胶色谱GPC标准品，用于聚丙烯酸钠分子量分布分析。

产品列表

线性, 100% 水溶性粉末

货号	Mp	Mw	Mn	IV* (dl/gm)	包装
PAA1K	900	1,300	830	0.055	250mg
PAA2K	1,250	1,930	1,230	0.068	250mg
PAA3K	1,770	2,400	1,650	0.079	250mg
PAA4K	2,925	3,800	2,280	0.103	250mg
PAA5K	4,100	5,660	3,450	0.122	250mg
PAA7K	5,800	6,950	3,700	0.127	250mg
PAA8K	7,500	8,300	6,200	0.155	250mg
PAA18K	16,000	18,100	12,800	0.228	250mg
PAA35K	28,000	36,900	23,100	0.315	250mg
PAA70K	47,500	70,900	39,400	0.509	250mg
PAA85K	62,900	83,400	47,900	0.595	250mg
PAA130K	115,000	131,200	78,400	0.845	250mg
PAA165K	130,500	165,300	97,800	1.074	250mg
PAA245K	193,800	245,200	153,250	1.825	250mg
PAA495K	392,600	495,000	311,300	2.815	250mg
PAA585K	467,300	585,500	373,000	3.490	250mg
PAA695K	585,400	695,100	493,000	3.853	250mg
PAA715K	639,700	713,500	496,400	4.173	250mg
PAA755K	589,700	755,250	460,500	3.728	250mg
PAA990K	856,500	987,400	617,100	5.607	250mg
PAA1050K	750,000	1,050,000	615,000	5.630	250mg
PAA1214K	1,103,000	1,214,000	813,800	6.760	250mg
PAA1700K	2,250,000	1,700,000	1,100,000	9.355	250mg

宽分子量分布， 100% 水溶性粉末

货号	Mw	Mn	Mz	IV* (dl/gm)	包装
PAA1200KBR	1,200,000	625,000	1,750,000	5.280	1.0g
PAA500KBR	507,400	132,500	878,500	2.653	1.0g
PAA383KBR	383,200	59,300	1,025,000	1.635	1.0g
PAA308KBR	308,600	54,200	690,000	1.351	1.0g
PAA298KBE	298,600	54,900	672,300	1.471	1.0g
PAA297KBR	297,600	47,000	700,000	1.480	1.0g
PAA275KBR	275,000	22,200	793,100	0.970	1.0g
PAA270KBR	270,000	61,900	602,600	1.393	1.0g
PAA167KBR	167,800	16,800	480,700	0.859	1.0g
PAA136KBR	136,300	24,500	340,900	0.734	1.0g
PAA29KBR	29,200	7,300	66,600	0.213	1.0g
PAA19KBR	19,400	3,500	52,200	0.153	1.0g
PAA10KBR	10,500	1,750	24,000	0.165	1.0g
PAA8KBR	8,500	2,500	23,800	0.104	1.0g
PAA4KBR	4,300	850	11,100	0.110	1.0g
PAA2KBR	1,900	825	4,800	0.059	1.0g
PAA1KBR	1,400	250	4,800	0.060	1.0g

聚丙烯酸钠套装

IV* – Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C
below Mw of 20,000: a = 0.50; K = 0.001740
above Mw of 20,000: a = 0.86; K = 0.000040

因供应商不定期更新产品目录，上述价格仅供参考，请咨询客服人员获得最新报价
最近更新时间：2016-10-27

如果您对上述聚丙烯酸钠分子量标准品(Polyacrylic Acid – Na Salt)感兴趣，
请致电400-021-8158了解更多详细情况!

关联产品

相关资讯

独家代理美国聚合物标准品公司APSC分子量标准品

聚合物分子量分布及分子量平均值的定义