Conductance @ 20°C [84 µmho/cm] Back Catalog number: 59451 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50168 Anion Mix #1 Price on request EPA-23CS1-5 EPA Method 23 Calibration Kit, 5 ampoules, nonane Price on request SC-358725 a-Carotene, >95%, 10mg Price on request