pH measuring devices
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Storage fluid (KCL, 3 mol) 100 ml for pH electrodes, 100 ml in wash bottle
Storage fluid (KCL, 3 mol), for pH electrodes 100 ml in wash bottle -
T.A. pH Test Kit with colour scale, 30 ml, for 500 tests, measuring range pH 4,0 - ph 8,5
- Including colour chart - For up to 500 tests - Measuring range pH 4,0 - pH 8,5