This ORP buffer solution 475 mV 250 ml is intended for calibrating an ORP probe or ORP meter. The redox value applies at 25 \u00b0C and is shown with the lot code on the label; recalibrate before each measuring session or after cleaning. Keep the bottle tightly closed, store it in the dark at a constant temperature and avoid freezing \u2014 that disturbs the value of the buffer solution. Suitable for swimming pool redox, aquarium and laboratory checks of the ORP probe before every measuring session. This ORP buffer solution is also called ORP calibration solution.<\/p>\n
Also available as 60 ml<\/a> and 20 ml<\/a>.<\/p>\n Most swimming pool controllers ask for 475 mV. The value is 475 mV \u00b15 mV at 25 \u00b0C.<\/p>\n ORP buffer solution 475 mV fits most ORP controllers, including Sugar Valley, Hayward, Zodiac, AstralPool, Bayrol, Hanna, Milwaukee, Seko and Kripsol.<\/p>\nWhich ORP value does your swimming pool controller ask for?<\/h2>\n
Which ORP controller does this fit?<\/h2>\n
Downloads<\/h2>\n