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 18901210 1413μS/cm 250mL Conductivity Solution, one bottle 500,00 Kč 1575-1L CHEMSOLUTE ready-to-use conductivity sol. 1413 µS/cm, 1L (THG) Price on request 18901212 146.6μS/cm 500mL Conductivity Solution, one bottle 940,00 Kč