Propham, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673680 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94757 2-Naphthylamine Price on request 91759 CLP - Semi-Volatile Base/Neutral Standard Price on request 66153 2,2’,4,4’,5,5’-Hexachlorobiphenyl (153) Price on request