CHEMSOLUTE Universal pH-indicator paper, pH 1-14, 5m x 7mm, Refill pack with 3 rolls Back Catalog number: 2814-3ROLL Availability: In the manufacturer's stock Price on request - + Recommended 18901217 12.88mS/cm 500mL Conductivity Solution, one bottle 940,00 Kč 18901158 DTEMP-01 Stainless-steel temp probe 990,00 Kč 18901174 DCON201 Cond probe 810,00 Kč