Salicylic acid-d4 (3,4,5,6-d4) Back Catalog number: 9242.7-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 675244 Paraoxon-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 9400.19-K-ME Doxepin hydrochloride (cis+trans) Price on request 673562 beta-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml Price on request