mPEG24-NHS Product Catalog # Size Price (USD) Quantity mPEG24-NHS281312-250MG250 mg$499.00 - mPEG24-NHS-250mg quantity + mPEG24-NHS281312-1G1 g$1,139.00 - mPEG24-NHS-1g quantity + Add to cart Description Molecular Formula: C56H107NO29 Molecular Weight: 1258.4
