WS Disinfection By-Products - Cal Check 3 Back Catalog number: 93985 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676350 Prothioconazole-desthio, 100 µg/ml, Acetonitrile, Price on request M2PFOA Perfluoro-n-[1,2-13C2]octanoic acid, 50µg/ml in MeOH, 1,2ml Price on request DF-A10-CS1,2,3,4 Individual Calibration Solutions, 200ul, nonane Price on request