Metals Mix #1 (Parent for 59637) Back Catalog number: 59639 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675915 4-tert-Octylphenol, 250mg Price on request 680991 Acetaminophen, 100 µg/ml, Acetonitrile, 1ml Price on request 79591 Parathion methyl Price on request