Z-NH-PEG12-CH2CH2COOH-5g$2,062.00 Z-NH-PEG12-CH2CH2COOH Product Catalog # Size Price (USD) Quantity Z-NH-PEG12-CH2CH2COOH-5g 280312-5G 5 g $2,062.00 - Z-NH-PEG12-CH2CH2COOH-5g quantity + For more size options, please click: Z-NH-PEG12-CH2CH2COOH Add to cart Additional information Additional information Weight 0.005 kg Size 5 g For Research & Development use only. Not for testing and/or use on humans.