CSKC50M Reagecon 50,000 µS/cm Conductivity Standard, 500ml Back Catalog number: 6210129 Availability: In the manufacturer's stock Price on request - + Recommended 18901209 84μS/cm 250mL Conductivity Solution, one bottle 19,90 € 18901178 DCON2010T Cond probe, K=10, ATC 66,47 € 18901216 1413μS/cm 500mL Conductivity Solution, one bottle 37,41 €