Calibration Standard Mix 5 Back Catalog number: 53037 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675572 Famphur, 100 µg/ml, Acetonitrile, 5ml Price on request N,N-ME2FOSA-M N,N-dimethylperfluoro-1-octanesulfonamide , 1.2ml x 50ug/ml, methanol Price on request 673544 Dichlofluanid, 100 µg/ml, Ethyl acetate, 5ml Price on request