Prothiofos, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673684 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675956 1-(3,4-Dichlorophenyl)-3-methylurea, 10.0 µg/ml, Price on request 676812 16-O-Methylcafestol, 2mg Price on request 30941R Methomyl Price on request