Perfluorohexylphosphonic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFHXPA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 58057 Lanthanum (La) Price on request 2031.12-50-T 2,7-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 33857-26-0 Price on request 9655.9-100-AN Terbufos, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-, Cas.no. 13071-79-9 Price on request