Malathion, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673630 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MHPCHLOR (13C10)Heptachlor, 1.2mL x 100ug/mL, nonane Price on request 3098.12-50-IO 2,3',5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-35-2 Price on request MFDUEA 2H-Perfluoro-[1,2-13C2]-2-dodecenoic acid (10:2), 50µg/ml in Isopropanol, 1,2ml Price on request