Perfluoro-5-oxahexanoic acid (PFMBA), 50µg/ml in MeOH, 1,2ml Back Catalog number: PF5OHXA Availability: In the manufacturer's stock Price on request - + Recommended 1746.9-K-IO 3-Methylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21535-97-7 Price on request 53044 Calibration Standard Mix 2 Price on request 9091.14-100-IO Benzyl salicylate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 118-58-1 Price on request