GB/T 22661.3-2008
Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes titration volumetric method
GB/T 22661.8-2008
Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method
GB/T 22661.7-2008
Chemical analysis methods of potassium fluoborade - Part 7: Determiantion of sodium content - Flame atomic absorption spectrometric method
GB/T 22661.2-2008
Chemical analysis methods of potassium fluoborade - Part 2: Determination of moisture content - By gravimetric method
GB/T 22661.9-2008
Chemical analysis methods of potassium fluoborade - Part 9: Determination of chloride content - Distillation mercury nitration volumetric method
GB/T 22661.5-2008
Chemical analysis methods of potassium fluoborade - Part 5: Determiantion of calcium content - Flame atomic absorption spectrometric method
GB/T 22661.4-2008
Chemical analysis methods of potassium fluoborade - Part 4: Determiantion of magnesium content - Flame atomic absorption spectrometric method
GB/T 22661.6-2008
Chemical analysis methods of potassium fluoborade - Part 6: Determination of silica content - Molybdenum blue photometric method
GB/T 22661.10-2008
Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide content - Molybdenum blue photometric method
HB 5220.41-2008
Methods for chemical analysis of superalloys-Part 41:Determination of boron content by fluoroborate ion selective electrode method
HB/Z 5096.2-2004
Methods for analysis of plating lead solutions-part 2:Determination of free fluorboric acid content by potentiometric titrimetric method
YS/T 535.11-2020
GB/T 19421.10-2003
Test methods of crystalline layered sodium disilicate—Potassium fluosilicate volumetric methods for determination of silica dioxide content
GB/T 8294-2008
Natural rubber latex concentrate - Determination of boric acid content
GB/T 41435-2022
Determination of boric acid and salts of boric acid in toy materials—Inductively coupled plasma mass spectrometry
SN/T 3041-2011
Food contact materials for export-Polymers-Determination of boric acid and sodium tetraborate-ICP-MS method
HG/T 5016-2016
Determination of fluorine content in fluorine waste gas
KS M ISO 5440-2017(2022)
Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
KS M ISO 3360-2017(2022)
Phosphoric acid and sodium phosphates for industrial use(including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
GB/T 12684.1-1990
Boric acid for industrial use—Determination of boric acid content