Conductance @ 20°C [500 µmho/cm] Back Catalog number: 59823 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16501000 Propranolol hydrochloride, certified, 0.1g Price on request R508000 Rifampicin, 500mg Price on request 72708 sec-Butyl acetate Price on request