Ricca Chemical Color Standard, Color = 20, APHA/Hazen (Platinum-Cobalt) Grade, 500 ml

Color Standard, Color = 20, 500 ml, APHA/Hazen (Platinum-Cobalt), Yellow to Brown, Liquid, 100°C Boiling Point, 0°C Melting Point, <1 pH, 1 Density, 15 to 30°C Storage, Miscible in Water, Amber Glass Packaging