Pro Grade pH And ORP Calibration Kit With Buffers Includes pH 4.00, 7.00, 10.01 And ORP 222 mV Solutions For Precise Lab Readings, Stable Ingredients, Low Evaporation And Ready To Use

Precise pH and ORP Calibration Kit with Buffers
✔️ Includes pH 4.00, 7.00, 10.01 and ORP 222 mV solutions

This calibration kit provides stable pH buffer solutions and ORP reference liquids designed for precise lab readings. It's ideal for laboratories, water quality testing, hydroponics, environmental monitoring, and educational settings.

✅ ±0.01 pH accuracy at 25°C
✅ Color-coded pH buffers: 4.00 pink, 7.00 green, 10.01 blue
✅ 222 mV ORP calibration solution for sensor conditioning
✅ Stable, low-evaporation formula with long shelf life
✅ Suitable for water treatment, hydroponics, beverages, environmental monitoring

💡 What is a pH and ORP calibration kit used for in lab settings?

This handy kit helps ensure accurate readings across pH meters and ORP sensors. - Handy for labs, classrooms, field checks - Includes pH buffers 4.00, 7.00, 10.01 and ORP 222 mV solution - Improves calibration reliability and repeatability over time