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 18901177 DCON2010 Cond probe, K=10, 1 300,00 Kč MA991B/1 Combined glass pH electrode MA991B/1 Price on request 18901173 D201FLAT Combination pH probe-flat sensor 810,00 Kč