2,2,4-Trimethyl-6(2H)-quinolinone, 5mg Back Catalog number: 674459 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678288 2,4-Dibromophenol, 100 µg/ml, Methanol, 1ml Price on request 677939 Chlorpyrifos-methyl, 250mg Price on request 10868.17-K-AN Atropine,1000 µg/mL,acetonitrile,1mL Price on request