Aroclor 1221 Back Catalog number: 90593 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10279.24-100-IO Trixylylphosphate, purified Ion m/z 410 Price on request 674818 D5-Benzoic acid, 500mg Price on request MBP-162 2,3,3',4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request