HANNA instruments offers a full range of solutions for ISE electrodes . ISE standards are required for the direct ISE and incremental measuring method . They are available for a variety of ISE with certificate of analysis parameters .
HI700684P Cleaning Solution Sachets for Bread and Dough deposits contain cleaning solution specifically designed to eliminate impurities and residue deposits left by bread and dough samples. Clean electrodes ensure accurate calibration and measurements and can prolong the life of the electrode.
ORP Solution for Platinum and Gold Electrodes. Reads 240 mV @ 25°C/77°F ORP standard solutions allow you to test the precision of ORP electrodes. If the reading is outside the indicated interval, clean and condition your ORP electrode in HANNA® pretreatment solution.
ORP standard solutions allow you to test the precision of ORP electrodes. For example, by immersing the electrode in HI 7022 solution, you should read 470 mV @ 25°C/77°F If the reading is outside the indicated interval, clean and condition your ORP electrode in HANNA® pretreatment solution.
Zero oxygen solution for HI 9146 , HI 98186 , HI 4421 and HI 2400 Zero-point calibration for oxygen sensors for measuring dissolved oxygen , 500 ml bottle. HI 7040L has 2 mixing elements. A 500 ml bottle containing the solvent and a 35 ml vial with the reagent . The mixed solution should be used within one month .