Sada pufrů pH 4,01; pH 7,01; pH 10,01 Back Catalog number: HI54710 Manufacturer: Hanna Instruments Czech Availability: In the manufacturer's stock Price on request - + Recommended 1231 Electrode holder and rod assembly 68,95 € 18901351 DDJS-0.1-GC Cond prob 124,72 € 18901150 DTEMP-02H Stainless-steel Temp probe 40,22 €