niversity of Iowa is seeking proposals for Heat Transfer Fluid and Associated Chemicals. Heat Transfer Fluids and Associated Chemicals Below is the current heat transfer fluids and associated chemicals that the University is currently utilizing: DOW-THERM S-R-1 PINK IN COLOR 55 Gallon Drum DOW-FROST HD GREEN/YELLOW IN COLOR 55 Gallon Drum DOW-FROST STRAIGHT CLEAR IN COLOR 55 Gallon Drum DOW-FROST 50/50 MIX CLEAR IN COLOR 55 Gallon Drum DOW-FROST STRAIGHT CLEAR IN COLOR 5 GALLON PAIL DOW-FROST 45% DYED, BLUE IN COLOR, 55 GALLON DRUM DOW-THERM S-R-1 A3566 30% ETHYL 70% DI WATER SOLVENT IN 55 GAL DRUM DOW, CHEMICAL COPPER INHIBITOR 5 GALLON PAIL DOW, CHEMICAL IRON INHIBITOR 5 GALLON PAILS DOW, CHEMICAL PH BOOSTER 5 GALLON PAILS It is the University's preference to have products in 55 gallon drums and 5 gallon pails. All viable options will be considered.