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    1. Poly(ethylene glycol) average mol wt 10,000

      Update:2014/10/6 12:56:14

        Item:Poly(ethylene glycol) average mol wt 10,000
        Synonym:PEG 10000 PEG10000
        CAS No.:25322-68-3Special Grade:ACS Grade
        Formula:H(OCH2CH2)nOHM.W.:10000
      Order
        Product No.SizePriceBrand
        P6667-250g250g122GBCBIO
        P6667-500g500g188GBCBIO
        P6667-1kg1kg1130Sigma
      Introduction

        vapor density........................................................>1 (vs air)
        vapor pressure ...................................<0.01 mmHg ( 20 °C)
        mol wt ..............................................average mol wt 10,000

        Polyethylene glycol (PEG) is a condensation polymer of ethylene oxide and water. PEG's are susceptible to oxidative degradation in the presence of air. Minimizing the exposure of PEG to elevated temperatures and/or exposure to oxygen, or addition of an an
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