Perfluoro-3,5,5-trimethylhexanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: P355TMHXA Availability: In the manufacturer's stock Price on request - + Recommended 50738 Nitrite as NO2- Price on request 79666 Benzo(a)pyrene Price on request 673770 Cyanazine, 10 µg/ml, Ethyl acetate, 10ml Price on request