HO-PEG12-tBu-1g$343.00 HO-PEG12-tBu Product Catalog # Size Price (USD) Quantity HO-PEG12-tBu-1g 280505-1G 1 g $343.00 - HO-PEG12-tBu-1g quantity + For more size options, please click: HO-PEG12-tBu 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.