DB37/T 2424-2013
HG/T 2956.3-2001
Ascharite ores-Determination of boric anhtdride content-Volumetric method
HG/T 2956.6-2001
Ascharite ores-Determination of calcium and magnesium oxides content-Volumetric methods
HG/T 2956.5-2001
Ascharite ores-Determination of ferrous oxide content-Potassium dichromate volumetric method
GB/T 6609.16-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of boron trioxide content--Curcumin spectrophotometric method
YB/T 190.12-2014
Continuous casting mould powder - The determination of boron trioxide content - The inductively coupled plasma atomic emission spectrometric method
YS/T 424.5-2022
DB63/T 1318-2014
DB63/T 1423-2015
YS/T 568.12-2022
YS/T 568.13-2023
YS/T 1646-2023
GB/T 42700-2023
Textiles—Determination of total content of boron
HG/T 5551-2019
T/QAS 018-2020
GB/T 3653.1-2024
Ferroboron—Determination of boron content—Alkalimelry method
KS M ISO 2865-2003(2023)
20243027-T-610
Chemical analysis methods and determination of physical performance of alumina—Part7:Spectrophotometry determination of?titanium dioxide、?chromium sesquioxide、cupric oxide、fluorine、chlorine、boron trioxide、phosphorus pentoxide、sulfate contents
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