Trimethylbenzene Standard Back Catalog number: 94006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PF5OHXA Perfluoro-5-oxahexanoic acid (PFMBA), 50µg/ml in MeOH, 1,2ml Price on request 79044 Parathion methyl Price on request 53098 Trace Metals in Fish Price on request