8oz pH And EC Calibration Solution Kit With pH 7.00, 4.00 Standards, EC References 1413 Microsiemens, 12.88 Millisiemens, Comes With 3M KCl Storage Solution And CalBox For Quick, Accurate Lab Readings

8oz pH/EC Calibration Kit for precise lab readings
✔️ Includes pH 4.00 & 7.00, EC 1413 & 12.88 mS/cm, KCl storage

This calibration kit provides standardized buffers and conductivity references, ideal for calibrating meters in labs, hydroponics, and QA environments. Color-coded bottles and a handy CalPod holder keep everything organized for quick calibration.

✅ Two 8oz pH buffers (pH 4.00 and pH 7.00) for precise calibration
✅ Two 8oz EC standards (1413 µS/cm and 12.88 mS/cm) for conductivity checks
✅ One 4oz bottle of 3M KCl storage solution to protect electrodes
✅ CalPod solution holder included to organize all solutions
✅ Double-sealed bottles with 2-year pH shelf life and 1-year EC shelf life
✅ ISO 9001:2015 certified facility and NIST-traceable references at 25 C

💡 What is a pH and EC calibration kit used for in labs and hydroponics setups? This handy kit helps ensure accurate meter readings with traceable standards and organized storage.
- Calibrates pH meters using buffers that are traceable to NIST SRMs
- Verifies conductivity meters with EC standards at common reference values
- Keeps electrodes in good condition with KCl storage solution