PCB No. 156, 10µg/ml in Isooctane, 10ml Back Catalog number: L20015600IO Availability: In the manufacturer's stock Price on request - + Recommended 72068 Dibenzothiophene-d8 Price on request 71829 2,4-Dichloronitrobenzene Price on request C20645000 Benzo[e]pyrene, 10mg Price on request