GC/MS Calibration Standard Mix #2 Back Catalog number: 43028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674528 Benzyldimethylhexadecylammonium chloride, 10.0 µg/ Price on request 71054 2,4,6-Trichloroaniline Price on request 673957 Fluometuron, 100 µg/ml, Acetonitrile, 5ml Price on request