Aroclor 1242 Back Catalog number: 79098 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97321 Isopropyl ether Price on request MBP-70 2,3',4',5-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 31511 o-Xylene Price on request