mPEG6-NH2-1g$306.00 mPEG6-NH2 Product Catalog # Size Price (USD) Quantity mPEG6-NH2-1g 281204-1G 1 g $306.00 - mPEG6-NH2-1g quantity + For more size options, please click: mPEG6-NH2 Add to cart Additional information Additional information Weight 0.001 kg Size 1 g