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 0213.22-200-T Benzo[g]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 196-78-1 Price on request 679251 Carbazole, 100mg Price on request T308515-10MG 2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxylic Acid, 10mg Price on request