Heptachlor Back Catalog number: 79167 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 59959 Bromide (Br-) Price on request MBP-159 2,3,3',4,5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 10213 EPA Method 617/8080/8250/8270 - Analytes Price on request