Cation Mix #2 Back Catalog number: 50331 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673620 gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml Price on request 673540 Demeton-S-methyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 83580 Acifluorfen Price on request