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 18901218 3.0 mol KCl 250mL, 3.0mol KCl pH/ORP electrode so 320,00 Kč 18901153 DH10-LI01Lithium battery 580,00 Kč LCL-30-3 2M Lithium Chloride Electrolyte, 3 x 30ml Price on request