Conductance @ 20°C [50 µmho/cm] Back Catalog number: 50222 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50403 Phosphate as PO4-3 Price on request 677986 Fenthion, 100 µg/ml, Toluene, 1ml Price on request 73555 Sabinene Price on request