ICP Calibration Standard Back Catalog number: 59074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9280.16-10MG DL-Propranolol hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 318-98-9 Price on request 52030 Spike Sample Standard 2C (Water) Price on request 10405.4-K-ME O,O-Diethylthiophosphate, potassium salt Price on request