Specifications include, but are not limited to: The University of Wisconsin-Madison is requesting bids for the purchase of pure (95/100% 190/200 proof) ethyl alcohol to be used for research purposes. The requested container sizes include pint, gallon, and 55-gallon drums. Pint or gallon quantities must be provided in plastic containers. 55-gallon quantities must be provided in metal drums. 200 PROOF 190 PROOF; Chemical and Physical Chemical and Physical Analytical Methods; 99.9% Ethyl Alcohol 92.4% Ethyl Alcohol GPC: A-4; 200 minimum Proof at 60 ° F 190 minimum Proof at 60 ° F ASTM D-4052; Permanganate time, Permanganate time, ASTM D-1363; minimum 30 minutes minimum 50 minutes; Nonvolatile matter Nonvolatile matter ASTM D-1353; >.0025 max g/100ml >.0025 max g/100ml; 0.0014 Max acidity as acetic acid g/100ml 0.0014 Max acidity as acetic acid g/100ml ASTM D-1613; 0.13 (1300 ppm) max % of H2O by weight 7.58 max % of H2O by weight ASTM D-4928; Spirits quality odor, Spirits quality odor, GPC: A-7; Color: Clear and colorless Color: Clear and colorless
