Polycarbonate GPC分子量标准品 GPC分子量标准品 CAS:103598-77-2

聚碳酸酯Polycarbonate GPC分子量标准品 GPC分子量标准品 CAS103598-77-2

Branched

Catalog #

Mw

Mn

IV* (dl/gm)

Qty.

PC38K

38,500

10,900

0.620

1.0g

PC35K

35,500

12,000

0.577

1.0g

PC33K

33,000

21,000

0.598

1.0g

PC32K

32,200

9,600

0.531

1.0g

PC28K

27,600

9,800

0.495

1.0g

PC25K

25,600

9,100

0.476

1.0g

PC24K

24,200

8,800

0.433

1.0g

PC20K

20,200

12,200

0.322

1.0g

PC19K

18,800

6,700

0.369

1.0g

PC13K

13,100

6,100

0.302

1.0g

PC5K

4,200

1,400

0.122

1.0g

 

Catalog #

Kit Description

PCKIT

1.0g of PC5K – PC38K

IV* – Intrinsic Viscosity in THF at 30°C

Mark-Houwink Para maters: a = 0.875; K = 0.0000673

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文章号:=2377JP2377