PCB 99, 5mg Back Catalog number: 680853 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680465 alpha-Methylstyrene, 200 µg/ml, Methanol, 1ml Price on request 0263.20-200-T Benzo[b]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-99-2 Price on request 673047 Hexadecyltrimethylammonium bromide, 250mg Price on request