O,O-Diethylhydrogenphosphate-13C2, sodium salt Back Catalog number: 10707.4-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 57481 Thallium (Tl) Price on request 9871.16-50-IO 4,10-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23189-63-1 Price on request 92111 EPA Method 8121 Chlorinated Hydrocarbons Price on request