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Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide)

ALDRICH/765139 - PEG average Mn 5,000, PLGA Mn 7,000

Synonym: PEG-PLGA; Polyethylene glycol; mPEG-b-PLGA

Linear Formula: H[(C3H4O2)x(C2H2O2)y]mO[C2H4O]nCH3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-765139-1G 1 g
$421.00
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degradation timeframe 1-4 weeks
feed ratio lactide:glycolide 50:50
form solid
mol wt average Mn 12,000 (total)
  PEG average Mn 5,000
  PLGA Mn 7,000
PDI <2.0
Quality Level 100 
storage temp. 2-8°C
transition temp Tg 24 °C
  Tm 38-43 °C
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