Acetophenone-DNPH Back Catalog number: 83538 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 55149 Inorganic Non-Potable Water Kit Price on request 675471 Terbuthylazine, 250mg Price on request 677959 Demeton-S-methyl, 100 µg/ml, Toluene, 1ml Price on request