Anion Mix #4 Back Catalog number: 59213 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDD-1234679 1,2,3,4,6,7,9-Heptachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 79111 4,4’-Dibromobiphenyl Price on request 679317 Carbophenothion-methyl, 100 µg/ml, Methanol, 1ml Price on request