Metals Mix Back Catalog number: 50309 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 688359 Acid Mix, 100µg/ml in Water, 1ml Price on request 38086 Total Water Supply Kit (EPA) Price on request 1633.11-100-ME Cimetidine carboxamide dihydrochloride (free base), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110592-19-3 Price on request