CSKC50M Reagecon 50,000 µS/cm Conductivity Standard, 500ml Back Catalog number: 6210129 Availability: In the manufacturer's stock Price on request - + Recommended 18901165 pH buffer solution 340,00 Kč 18901176 DDJS-0.1-GC Cond probe 2 940,00 Kč MA905B/3 Combination pH electrode MA905B/3 Price on request