Secondary Drinking Water Metals Back Catalog number: 52076 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A605200-5MG 2-Amino-3,4-dimethyl-3H-imidazo[4,5-f]quinoline (MeIQ), 5mg Price on request 50741 Hexavalent Chromium (Cr +6) Price on request M814003-5MG (+)-Muscarine Chloride, 5mg Price on request