Hakutulokset - "Hydrogen-ion concentration"

Buffers for pH and metal ion control / Tekijä Perrin, D. D. (Douglas Dalzell), 1922-

Aiheet:

The accuracy of determination of the pH of river waters : results of Water Authority tests made for the Harmonised Monitoring Scheme of the Department ofthe Environment /

Aiheet:

Investigations into the nature of soil pH / Tekijä Raupach, M.

Aiheet: “…Hydrogen-ion concentration Measurement.…”

The measurement of the ion-exchange properties of soils / Tekijä Tucker, B.M

Aiheet: “…Hydrogen-ion concentration.…”