Perfluoro-n-undecanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFUDA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended XA10060100AC Alachlor D13 (2,6-diethylphenyl D13), 100 ng/µl, 1.1ml Price on request 70265 Tetrachlorvinphos (Stirophos) Price on request 2808.11-100-IO 3-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13615-40-2 Price on request