Perfluorohexylphosphonic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFHXPA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 15900-2880-100CY5 Isodrin, 100µg/ml in Cyclohexane, 5ml Price on request 70777 Oxyfluorfen Price on request 97812 PAH Standard Price on request