Quick view View Item Ethyl alcohol, Pure, 200 proof, HPLC/spectrophotometric grade (20L) 459828 Sigma-Aldrich Ethyl alcohol, Pure 200 proof, HPLC/spectrophotometric grade Synonym: Ethanol, absolute alcohol, non-denatured ethanol CAS Number 64-17-5 Linear Formula CH3CH2OH Molecular... Weight: 50.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: