ICP/MS Mix 1 Back Catalog number: 59912 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDF-1234689-1 1,2,3,4,6,8,9-Heptachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane Price on request 92843 EPA Method 525.2 Pesticide Level 4 Price on request 9432.21-100-CY trans-Permethrin (isomer mix) Price on request