Native PFSA Solution/Mixture, 2µg/ml in MeOH, 1,2ml Back Catalog number: PFS-MXA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DF-LCS-B40 Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 676669 Ethanol, 5ml Price on request TBEP Tris(2-butoxyethyl) phosphate, 1.2ml x 50ug/ml, toluene Price on request