CSKC50M Reagecon 50,000 µS/cm Conductivity Standard, 500ml Back Catalog number: 6210129 Availability: In the manufacturer's stock Price on request - + Recommended 18901210 1413μS/cm 250mL Conductivity Solution, one bottle 500,00 Kč 18901164 DF01 Flexible electrode holder 1 100,00 Kč 18901180 DPF01 ISE measuring probe-Fluoride 1 750,00 Kč