O,O-Diethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml Back Catalog number: 10759.4-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DF-12367-S 1,2,3,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 90690 Di-n-butyl phthalate Price on request SCP150-012-010 CONOSTAN S-12 Standard, 100 ppm, 200g Price on request