Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673734 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended N-12643-250MG Naphthalene, 250mg Price on request 14800-0085-50ME5 6:2 FTOH, 50μg/ml in MeOH, 5ml Price on request 2582.30-50-T Dibenzo[cde:opq]rubicene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 175289-30-2 Price on request