WS 038 Pesticide AMP 1 Back Catalog number: 91822 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79163 2,4-Dichloroanisole Price on request 675243 Paraoxon-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 95896 Aminomethyl phosphonic acid [AMPA] Price on request