Metals Mix #2 Back Catalog number: 59319 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52313 Lanthanum Chloride Modifier (La) Price on request 1688.0-2K-T Hydrogensulfide, 2000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 7783-06-4 Price on request 683369 Hypoxanthine, 1000mg Price on request