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 4M107 2,3,3',4',5-Pentachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request S-4212-20-20PEX5 ISO 9377-2 Extraction Solvent Stock Solution I S-4212-20-100PE Units: 1x5mL, 5x5mL, 10x5mL extraction solvent stock solution 1x100ml and 5x100mL extraction solvent stock solution n-Decane 20 µL n-Tetracontane 20mg Pentane Add to Price on request 675748 Dichlofenthion, 100 µg/ml, Ethyl acetate, 5ml Price on request