Volatile Mix Back Catalog number: 95261 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2340.10-K-HX 1,4-Dimethyl-2-ethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 1758-88-9 Price on request A17446000AL-100 Theophylline, 100μg/mL in Acetonitrile, 1ml Price on request 79218 Catechol Price on request