共 50 条
[12]
Phosphoric acid in soils.
[J].
COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES,
1901, 132
:1189-1191
[15]
Phosphoric Acid Manufacturing Through Hydrochloric Acid Route by Solvent Extraction
[J].
JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN,
2013, 35 (01)
:144-146
[16]
Determination of the acidity of gastric contents II The colorimetric determination of free hydrochloric acid
[J].
BULLETIN OF THE JOHNS HOPKINS HOSPITAL,
1920, 31
:158-162
[18]
COLORIMETRIC DETERMINATION OF PHOSPHOROUS IN ACID SOIL EXTRACTS USING ASCORBIC ACID AS REDUCING AGENT
[J].
SOVIET SOIL SCIENCE-USSR,
1970, 2 (05)
:636-+