Perfluoro-n-tridecanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFTRDA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673953 Parathion-methyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 92682 Pesticide Mix #1 Price on request C16211020 beta-Pinene, 100mg Price on request