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 568.12-2022
DB63/T 1423-2015
DB63/T 1318-2014
YS/T 568.13-2023
KS M ISO 2865-2003(2023)
T/QAS 018-2020
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
KS M ISO 2865-2003(2018)
AWPA A64-11
Standard Method to Determine the Amount of Boron Trioxide in Sodium Borate Wood Preservatives
ISO 1915:1972
Boric oxide for industrial use — Determination of boric oxide content — Volumetric method
UNE 55760:1984
SURFACE ACTIVE AGENTS. BORIC ACID, BORIC OXIDE AND DISODIUM TETRABORATES TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF CHLORIDE CONTENT. MERCURIMETRIC METHOD
AWPA A64-21
Standard Method to Determine the Amount of Boron Trioxide in Sodium Borate Wood Preservatives
ISO 2865:1973
Aluminium oxide primarily used for the production of aluminium — Determination of boron content — Curcumin spectrophotometric method
ISO 2216:1972
Crude sodium borates for industrial use — Determination of sodium oxide and boric oxide contents — Volumetric method