Email this pagePrint this page Color Standard - 500 Units Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C1555 A.P.H.A. for Hazen Color Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health3 Flammability0 Reactivity0 † Subject to a UPS hazardous material surcharge of $20.00 per shipment. 100 mls$33.16 each 200 mls$61.93 each 250 mls$66.29 each 500 mls$110.47 each 1 liter$184.13 each 6 x 1 liter$128.62 each MSDS for Color Standard - 500 Units