Perfluoro-n-nonanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3194.24-K-IO Ethyl docosanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5908-87-2 Price on request M0439 2-(Methylthio)benzothiazole, >98%, 25g 1 280,00 Kč 57238 Strontium (Sr) Price on request