Polyethylene Glycol聚合物标准品

25322-68-3 Polyethylene Glycol聚合物标准品 

提供有机凝胶色谱标准品（Organic GPC/SEC Standards）和水性凝胶色谱标准品（Aqueous GPC/SEC Standards）两类产品。

25322-68-3 Polyethylene Glycol聚合物标准品 

Polyethylene Glycol

Narrow MWD

Catalog # Mp Mw Mn IV* (dl/gm) Qty.

PEG62 62 62 62 0.022 1.0g

PEG106 106 106 106 0.026 1.0g

PEG194 194 194 194 0.029 1.0g

PEG238 238 238 200 0.029 1.0g

PEG330 330 335 295 0.034 1.0g

25322-68-3 Polyethylene Glycol聚合物标准品 

PEG350 350 355 320 0.035 1.0g

PEG375 375 380 340 0.037 1.0g

PEG400 400 425 385 0.038 1.0g

PEG425 425 430 395 0.038 1.0g

PEG450 450 455 415 0.039 1.0g

PEG590 590 590 585 0.041 1.0g

PEG610 610 645 300 0.042 1.0g

PEG650 650 665 615 0.043 1.0g

25322-68-3 Polyethylene Glycol聚合物标准品 

PEG700 700 700 645 0.045 1.0g

PEG840 840 850 775 0.049 1.0g

PEG975 975 980 900 0.052 1.0g

PEG985 985 1,000 955 0.053 1.0g

PEG1050 1,050 1,065 1,000 0.056 1.0g

25322-68-3 Polyethylene Glycol聚合物标准品 

PEG1150 1,150 1,150 1,100 0.058 1.0g

PEG1500 1,500 1,510 1,425 0.067 1.0g

PEG1670 1,670 1,690 1,615 0.072 1.0g

PEG2010 2,010 2,065 1,965 0.079 1.0g

PEG2200 2,200 2,345 2,190 0.083 1.0g

25322-68-3 Polyethylene Glycol聚合物标准品 

PEG2500 2,500 2,560 2,375 0.090 1.0g

PEG3300 3,330 3,410 3,165 0.107 1.0g

PEG3770 3,770 3,800 3,580 0.114 1.0g

PEG5250 5,250 5,300 4,750 0.130 1.0g

PEG5800 5,800 6,250 5,400 0.145 1.0g

25322-68-3 Polyethylene Glycol聚合物标准品 

PEG10730 10,730 10,750 10,300 0.202 1.0g

PEG15000 14,500 14,600 13,200 0.246 1.0g

PEG30000 30,250 29,450 15,400 0.367 1.0g

Note: Above Mw of 30,000 use Polyethylene Oxide

Catalog # Kit Description

PEGLOWKIT 1.0g of PEG62 - PEG985

PEGHIKIT 1.0g of PEG1050 - PEG30000

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

Mark-Houwink Parameters: a = 0.57; K = 0.00104

 25322-68-3 Polyethylene Glycol聚合物标准品