Indo pH Calibration 4.0 & 7.0 Plus Electrode Storage Solution Kit (250 mL / 8 oz of Each Solution)

Specifications

About this product

pH Calibration Solutions (pH 4.0 & 7.0) Plus Electrode Storage Solution. Indo’s pH calibration buffer solutions deliver value and provide an accurate pH reference. These pH calibration buffers can be used with any pH instrument: meters, probes, pens, etc. and are versatile for any application. Electrode Storage Solution (ESS) Indo’s pH electrode storage solution was developed to keep your pH probe in top performance and extend its life. The life and performance of pH electrodes are reduced significantly when they are stored dry and you never want to store a pH probe in clean water. Indo’s pH electrode storage solution is made for use with most pH probes. For best results, always store your probe in this solution when not using it. Includes a 250mL mL bottle of pH 7, pH 4, and ESS