PCB No. 157, 10µg/ml in Isooctane, 10ml Back Catalog number: L20015700IO Availability: In the manufacturer's stock Price on request - + Recommended 673489 Bromophos-methyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 8654.14-100-NN 4,4'-DDT-13C12 Price on request 12220.14-50-ME 1H,1H,2H,2H-Perfluorotetradecan-1-ol (12:2 FTOH), 50μg/ml in MeOH, 1ml Price on request