Perfluoro-n-dodecanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFDOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 680236 trans-3-Hydroxycotinine, 100 µg/ml, Methanol, 1m Price on request 10690.54-10-ME Microcystin LW Price on request 675710 Difenoconazole-alcohol, 10mg Price on request