共 11 条
- [1] Megregian Stephen, 1952, J AM WATER WORKS ASS, V44, P239
- [4] RICHTER F, 1949, CHEM TECH BERLIN, V1, P84
- [5] Rowe F., 1924, COLOUR INDEX
- [6] TITRATION OF FLUORIDE ION WITH ALUMINUM CHLORIDE [J]. ANALYTICAL CHEMISTRY, 1948, 20 (03) : 194 - 196
- [7] Turbidimetric determination of sulfate in water - Betz-hellige method [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1935, 7 : 0262 - 0265
- [8] SIDGWICK NW, 1950, CHEM ELEMENTS THEIR, V1, P644
- [9] RAPID METHOS FOR DETERMINING FLUORIDE IN WATERS [J]. ANALYTICAL CHEMISTRY, 1950, 22 (07) : 918 - 920
- [10] Volumetric method for determination of fluorine [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1933, 5 : 7 - 10