ORP buffer solution 475 mV sachets 25x20 ml

Product description

ORP buffer solution 475 mV 20 ml for ORP probe and ORP meter

ORP buffer solution 475 mV 20 ml (475 mV at 25 °C) for precise calibration of your ORP probe or ORP meter. NIST traceable. Sachet of 20 ml, sold per 25 pieces. One sachet, one calibration. The expiry date and lot code are on the sachet. This ORP buffer solution is also called ORP calibration solution.

• A sachet always ensures fresh buffer solution and a reliable calibration.
• For the calibration process itself, always read the manual of your ORP probe, ORP meter or dosing system carefully.
• Suitable for single use; do not reuse or store.
• More details: ORP buffer solution 475 mV.

Also available as ORP buffer solution 475 mV 250 ml and ORP buffer solution 475 mV 60 ml.

Does your controller ask for a different value? Choose ORP buffer solution 468 mV or ORP buffer solution 650 mV. All values can be found under ORP buffer solution.

ORP buffer solution 475 mV in sachets: how to calibrate

Open the sachet and place your ORP probe directly into it. You do not need a beaker. Calibrate at 475 mV as the manual of your meter requires and then throw the sachet away. This way you calibrate quickly, with one sachet per calibration. Sachets are handy to take anywhere. ORP buffer solution is corrosive: do not leave the ORP probe in it longer than necessary and rinse it thoroughly afterwards.

Which ORP value does your swimming pool controller ask for?

Most swimming pool controllers ask for 475 mV. The value is 475 mV ±5 mV at 25 °C.

Which ORP controller does this fit?

ORP buffer solution 475 mV fits most ORP controllers, including Sugar Valley, Hayward, Zodiac, AstralPool, Bayrol, Hanna, Milwaukee, Seko and Kripsol.

Storing ORP buffer solution 475 mV 20 ml

Store the solution in the dark, at a constant temperature (preferably 5–25 °C) and tightly closed in its original packaging, upright, protected from frost, and away from strong bases, strong oxidising agents, reducing agents or metals.

Order ORP buffer solution 475 mV 25x20 ml. Do you have any questions? Contact us.