Caffeine, 1000µg/ml in MeOH, 1ml Back Catalog number: 71151 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 11074.10-10MG 1,2-Dimethylindole,neat,neat,10mg, Price on request 9280.16-K-ME DL-Propranolol hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 318-98-9 Price on request S-11662A1-1ML Dichlormid, 100µ/ml in Acetonitrile, 1ml Price on request