pH Calibration Solutions (4.0, 7.0, 10.0 & Combo Pack)

Acidic, Neutral & Base pH Calibration Solutions.

Choose between pH 4.0, 7.0, 10.0 or ALL 3 Calibration Standard Solutions to calibrate your inline or handheld Pyxis Lab® pH device.



Pyxis Lab® has developed pH calibration solutions that represent acidic (4.0), neutral (7.0) and base (10.0) on the pH scale. A combination pack is available for those desiring to purchase all three of these calibration standards at one time! These calibration standards are designed to be utilized for calibration of Pyxis Lab® devices that measure for pH, including:

Support Documents

pH 10 Buffer SDS

pH 7 Buffer SDS

pH 4 Buffer SDS


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