CSKC50M Reagecon 50,000 µS/cm Conductivity Standard, 500ml Back Catalog number: 6210129 Availability: In the manufacturer's stock Price on request - + Recommended 1231 Electrode holder and rod assembly 69,39 € HI62911D pH Electrode with Titanium Body for Plating Baths Price on request SE300 Double junction orp platinum electrode SE300 Price on request