Metals Calibration Standard Revised Back Catalog number: 50189 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2759.7-100-AN o-Toluidine,100 µg/mL,acetonitrile,1mL, Price on request D289905-1MG Desfuroyl Ceftiofur Cysteine Disulfide (Contain 5% Ceftiofur), 1mg Price on request 675470 Triflumizole Metabolite FM-1-1, 10 µg/ml, Acetoni Price on request