O,O-Dimethylthiophosphate-13C2, sodium salt Back Catalog number: 10708.2-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 677813 D5-PCB 116, 100 µg/ml, Isooctane, 1ml Price on request 1107.14-100-T 9-Nitroanthracene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 220381-38-4 Price on request ACQ-AQ13-030 Ethanol standard in water,1.3g/L,water, 3mL Price on request