PCB No. 126, 10µg/ml in Isooctane, 10ml Back Catalog number: L20012600IO Availability: In the manufacturer's stock Price on request - + Recommended 59179A TOC Calibration Standard (C) Price on request 92245 Gasoline Additive Standard Price on request 10739.12-100-IO 2,2',3,3',4,4',5,6-Octachlorobiphenyl Price on request