Stearic acid, 250mg Back Catalog number: 680280 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 51183 Retention Time Marker Solution Iowa OA-2 Price on request 1088.20-100-T Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63466-71-7 Price on request 677994 Disulfoton-sulfoxide, 100 µg/ml, Toluene, 1ml Price on request