H2N-PEG8-CH2CH2COOH-1g$645.00 H2N-PEG8-CH2CH2COOH Product Catalog # Size Price (USD) Quantity H2N-PEG8-CH2CH2COOH-1g 282505-1G 1 g $645.00 - H2N-PEG8-CH2CH2COOH-1g quantity + For more size options, please click: H2N-PEG8-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.