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 HI1131P pH elektroda s jednoduchým rozhraním, BNC+pin Price on request MA921B/1 Double junction orp platinum electrode MA921B/1 Price on request 18901146 D201T-H Plastic pH probe 1 300,00 Kč