Perfluoro-n-octadecanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFODA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 58120 Calcium (Ca) Price on request 673205 Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml Price on request BB-37 3,4,4'-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request