O,O-Dimethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml Back Catalog number: 10437.2-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 3274.19-K-IO Methyl 9-trans-octadecenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1937-62-8 Price on request 680001 Edifenphos, 10 µg/ml, Cyclohexane, 10ml Price on request 63177 2,2',3,3',4',5,6-Heptachlorobiphenyl (177) Price on request