Perfluorohexylphosphonic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFHXPA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 79115 Chlordane Price on request 674587 4-(Methylsulfonyl)-2-nitrobenzoic acid, 100mg Price on request 678246 tert-Butyl methyl ether, 100 µg/ml, Methanol, 1m Price on request