Conductance @ 20°C [500 µmho/cm] Back Catalog number: 50824 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71700 Perfluoromethylcyclohexane Price on request S-4543-20-DCX10 Naphthalene Mix, 20µg/mL in dichlorometh., 10 x1ml Price on request 70757 Monuron Price on request