Theophylline, 100µg/ml in MeOH, 5ml Back Catalog number: 18000-1150-100ME5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended C17406500 cis-1,2,3,6-Tetrahydrophthalimide, certified, 0.25g Price on request 10963.17-10MG Diphenhydramine hydrochloride ,neat,neat,10mg, Price on request 0348.18-K-IO o-Terphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-15-1 Price on request