PCB No. 52, 10µg/mL in Isooctane, 10ml Back Catalog number: L20005200IO Availability: In the manufacturer's stock Price on request - + Recommended 2827.14-50-ME Perfluorotetradecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 376-06-7 Price on request 11908.20-1G Fluorescein (free acid),neat,neat,1g, Price on request 672990 Medroxyprogesterone 17-acetate, 250mg Price on request