Results 321 to 327 of about 658,355 (327)
Some of the next articles are maybe not open access.
HYDROGEN ION CONCENTRATION IN THERAPEUTIC BASES.
British Journal of Dermatology, 1942openaire +2 more sources
pH AND HYDROGENâION CONCENTRATION CALCULATIONS
School Science and Mathematics, 1946openaire +2 more sources
Accuracy of Measuring Concentration of Hydrogen Ions
Botanical Gazette, 1928openaire +2 more sources
Hydrogen-Ion Concentration in Preservative Action
Industrial & Engineering Chemistry, 1932openaire +2 more sources