PCB No. 157, 10µg/ml in Isooctane, 10ml Back Catalog number: L20015700IO Availability: In the manufacturer's stock Price on request - + Recommended MBP-95 2,2',3,5',6-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 1529.24-100-TX10 Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 158776-07-9 Price on request 80203 EPA Method 8020B Analytes Mix #1 Price on request