Spiking Standard 5 Back Catalog number: 52067 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPFHXS Sodium perfluoro-1-hexane[18O2]sulfonate, 1.2ml x 50ug/ml, methanol Price on request 9760.17-K-ME Fluoxetine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 54910-89-3 Price on request 681727 Pirimicarb-desamido-desmethyl, 100 µg/ml, Acetoni Price on request