EPA 16 PAH Cocktail (13C,99%), 5µg/ml Nonane,1,2ml Back Catalog number: ES-4087 Availability: In the manufacturer's stock Price on request - + Recommended N-AP-6:2FOSA 6:2 Fluorotelomer sulfonamide alkylamine (6:2 FTAA), 50µg/ml in MeOH, 1,2ml Price on request 93444 Citric acid [0.3% wt] Price on request 73638 Amfepramone Price on request