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聚乙烯醇 GPC分子量标准品2
  • cas:9002-89-5
  • 发布日期: 2014-06-11
  • 更新日期: 2024-07-15
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英文名称 Polyvinyl Alcohol
纯度 98%
CAS编号 9002-89-5
别名 1
规格 1g
分子式 1

聚乙烯醇 Polyvinyl Alcohol GPC 分子量标准品 CAS 9002-89-5

98% Hydrolyzed

Catalog #

Mp

Mw

Mn

IV* (dl/gm)

Qty.

PVOH200K

134,600

200,000

95,600

0.980

1.0g

PVOH170K

120,100

170,500

84,600

0.925

1.0g

PVOH165K

100,200

167,500

60,400

0.907

1.0g

PVOH137K

93,400

137,100

63,700

0.770

1.0g

PVOH122K

85,700

122,400

60,100

0.765

1.0g

PVOH102K

81,100

102,600

43,100

0.720

1.0g

PVOH82K

58,500

82,600

41,500

0.607

1.0g

PVOH55K

33,900

55,000

21,000

0.438

1.0g

PVOH35K

24,500

35,000

16,600

0.376

1.0g

PVOH28K

22,000

28,000

9,200

0.370

1.0g

PVOH7K

5,600

7,200

4,200

0.173

1.0g

PVOH5K

4,500

5,800

3,400

0.167

1.0g

 

Catalog #

Kit Description

PVOHKIT

1.0g of PVOH5K - PVOH200K

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

Mark-Houwink Parameters: a = 0.53; K = 0.00174

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