Lanthanum (La) Back Catalog number: 55212 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682920 Quinclorac, 100 µg/ml, Acetonitrile, 5ml Price on request 14022-CY5 PAH - Mix 16, 100µg/ml in Cyclohexane, 5ml 5 200,00 Kč 1036.22-200-T Benzo[c]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 194-69-4 Price on request