Dosing Tip where the tip is immersed in the sample Back Catalog number: PC-1000-654 Availability: In the manufacturer's stock Price on request - + Recommended 18901205 PH12.46 500mL 12.46pH, one bottle 34,23 € 18901223 DL-Mini01 Vertical electrophoresis tank,run two 8. 388,06 € 18901214 12.85mS/cm 500mL Conductivity Solution, one bottle 37,41 €