This Calibration Solution Set includes three pH calibration solutions (pH 4.01, pH 7.00, pH 10.01) and one 3M KCl storage solution, each in 250ml bottles. To enhance convenience and accuracy, the set also includes a Calbox, which can hold up to four different solutions, making calibration easier and more efficient.

Key Features:

✔ Precise Calibration – pH accuracy of ±0.015 for highly accurate calibration
✔ Easy Solution Recognition – Color-coded for quick identification (pH 4: red, pH 7: green, pH 10: blue)
✔ 3M KCl Storage Solution – Preserves the sensitivity and accuracy of pH / ORP electrodes
✔ Immediate Use – Ready-to-use solutions that require no additional preparation
✔ Long Shelf Life – Formulated for long-lasting durability
✔ Batch Certificates Available – Easily accessible online for added reliability
✔ Calbox Included – Holds up to four solutions and simplifies the calibration process, complete with secure, closeable caps

Ideal For:

✔ pH Meter Calibration – Ensures precise and reliable calibration
✔ Laboratories & Industrial Use – Perfect for accurate pH measurement, quality control, and testing
✔ Easy and Quick Setup – Ready-to-use, no need to dissolve powder, reducing calibration time