trans-beta-Methylstyrene Back Catalog number: 71915 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPFAS-3ES Mass-Labelled PFAS Extraction Standard, 2000ng/ml in MeOH, 1,2ml Price on request 96166 PAH Standard (10 ppm), 10µg/ml in Acetonitrile, 1ml Price on request L-PFHXS Sodium perfluoro-1-hexanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request