Prometon Back Catalog number: 9528.10-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 673511 Chlorpyrifos-methyl, 10.0 µg/ml, Ethyl acetate, Price on request 51255 COD Calibration Standard Price on request 2938.6-100-IO Dimethyl-d6 tetrachloroterephthalate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350818-66-5 Price on request