mPEG9-CH2CH2COOH-1g$386.00 mPEG9-CH2CH2COOH Product Catalog # Size Price (USD) Quantity mPEG9-CH2CH2COOH-1g 280807-1G 1 g $386.00 - mPEG9-CH2CH2COOH-1g quantity + For more size options, please click: mPEG9-CH2CH2COOH Add to cart Additional information Additional information Weight 0.001 kg Size 1 g For Research & Development use only. Not for testing and/or use on humans.