MA EPH in Soil Back Catalog number: 38175 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71739 Benzo(a)pyrene-d12 Price on request YA14470100AL Isoproturon D6 (dimethyl D6), 1000µg/mL in Acetonitrile, 1ml Price on request 11679.12-100-IO 2,4',6-Trichlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request