PCB No. 112, 100ug/ml in Isooctane, 1ml Back Catalog number: 66112 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended PN-27S 1,2,3,4-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request 677385 Diisobutyl phthalate, 250mg Price on request 96052 Phthalate Standard Price on request