ISFET pH Electrode

0.5% NaCl Standard Solution

1.41 mS/cm Conductivity Standard Solution

12.9 mS/cm Conductivity Standard Solution

5.0% NaCl Standard Solution

For Very Slender Test Tubes

For Flat Surface Measurement

For General Laboratory Application

For Low-Volume Samples

For Large Containers and Long Test Tubes

For Viscous and Non-Aqueous Samples