EPA 8240B Calibration Standard Back Catalog number: 98430 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10614.2-100-ME O,O-Dimethylhydrogenphosphate-13C2 , sodium salt Price on request 8471.11-100 Carbadox, Inquire, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6804-07-5 Price on request 673458 Thiophanate-methyl, 10.0 µg/ml, Acetonitrile, 10 Price on request