The concentration of the acid or base, like all substances, is how many particles are present in a certain volume of a solution. Higher concentrations have a greater effect on the pH than lower ...

Description: ITEM#:2037 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: APHA for Nitrogen Specification TEST 1. Suitability as buffer Pass Test ...

"Hydrogen Ions". By H. T. S. Britton . Hitchcock, D. I., and Taylor, A. C., J. Amer. Chem. Soc., 1812 1937). Michaelis, L., "Die Wasserstoffionenkorizentration ...

The pH of the solution can be directly calculated from the value of potential. When working in the calibration mode, pH meters can automatically distinguish between buffer solutions and upgrade ...