Propetamphos, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675645 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MEHTBB 2-Ethylhexyl-d17 2,3,4,5-tetrabromo[13C6]benzoate, 1.2ml x 50ug/ml, toluene Price on request 678384 Deltamethrin, 100 µg/ml, Acetonitrile, 5ml Price on request 683266 Perfluorooctanesulfonyl fluoride, 100mg Price on request