Perfluoro-n-tridecanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFTRDA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673411 Phosmet, 100 µg/ml, Acetonitrile, 5ml Price on request 32261 1,3-Dichloropropane Price on request 673776 Dazomet, 10 µg/ml, Ethyl acetate, 10ml Price on request