1,3,5-Trimethylbenzene, 250mg Back Catalog number: 681634 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended EC9605-RS Recovery Standard Solution, 1.2ml, isooctane Price on request 676740 D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml Price on request 2303.9-1G Azelaic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 123-99-9 Price on request