Native PFC Stock Solution, 2µg/ml in MeOH, 1,2ml Back Catalog number: PFAC-MXC Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended EPA-23RS Recovery Standard Solution, 1.2ml, nonane Price on request M331127 N-Methyl-N-(trimethylsilyl)trifluoroacetamide-d9, 100mg Price on request 50658 Fluoride (F -) Price on request