O,O-Diethylthiophosphate, potassium salt Back Catalog number: 10405.4-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2000.12-100-IO 2,2',5,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35693-99-3 Price on request 11854.12-K-MEX5 Bis(p-chlorophenyl) sulfone,1000 µg/mL ,MeOH,1mL Price on request 34191 Tetrahydrofuran Price on request