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聚乙二醇Polyethylene Glycol GPC分子量标准品 聚乙二醇分子量标准品

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聚乙二醇Polyethylene Glycol GPC分子量标准品
更新时间:2015-5-14 14:01:28 浏览次数:11
聚乙二醇Polyethylene Glycol GPC分子量标准品CAS:25322-68-3

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


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


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


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


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


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
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