O,O-Dimethylhydrogenphosphate Back Catalog number: 10403.2-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 10521.10-K-AN (±)-Nicotine-d7 (N-methyl-d3; pyridine-d4),1000 µg/mL,acetonitrile,1mL, Price on request 10298.12-10MG Octabromodiphenyl ether, techn. Price on request DF-IS-C200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request