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GB/T 28209-2023Methods for chemical analysis of borosilicate glasses (English PDF)

硼硅酸盐玻璃化学分析方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

March 17, 2023

Implementation date

October 1, 2023

Scope

GB/T 28209-2023 is the English-translated version of 硼硅酸盐玻璃化学分析方法.

GB/T 28209-2023 is the Chinese standard "Methods for chemical analysis of borosilicate glasses".

Its scope clause reads: This document describes methods for the chemical analysis of the major constituents in borosilicate glasses, including reagent titration and spectrophotometric methods, atomic absorption Spectroscopy (atomic absorption spectrophotometry), inductively coupled plasma emission spectrometry and X-ray fluorescence spectrometry: This document is applicable to silica, boron trioxide, aluminum oxide, calcium oxide, magnesium oxide, ferric oxide, potassium oxide, sodium oxide, Lithium oxide, zinc oxide, barium oxide, titanium dioxide, manganese dioxide, arsenic trioxide, antimony trioxide, lead oxide, cadmium oxide, chromium trioxide are Methods for chemical analysis of borosilicate glasses by composition:.

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Document preview — GB/T 28209-2023

National Standard of the People's Republic of China

ICS: 81.040.01
Classification: N 64
Replacing: GB/T 28209-2011

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Instruments and equipment
5 Reagent or material
6 samples
7 Reagent titration and spectrophotometry
8 Atomic Absorption Spectroscopy (Atomic Absorption Spectrophotometry)
9 Inductively coupled plasma emission spectrometry
10 X-ray fluorescence spectrometry
Appendix A (Normative) Determination of chemical composition of borosilicate glass by X-ray fluorescence spectrometry

1 Scope

This document describes methods for the chemical analysis of the major constituents in borosilicate glasses, including reagent titration and spectrophotometric methods, atomic absorption

Spectroscopy (atomic absorption spectrophotometry), inductively coupled plasma emission spectrometry and X-ray fluorescence spectrometry:

This document is applicable to silica, boron trioxide, aluminum oxide, calcium oxide, magnesium oxide, ferric oxide, potassium oxide, sodium oxide,

Lithium oxide, zinc oxide, barium oxide, titanium dioxide, manganese dioxide, arsenic trioxide, antimony trioxide, lead oxide, cadmium oxide, chromium trioxide are

Methods for chemical analysis of borosilicate glasses by composition:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document:

Preparation of GB/T 601 Chemical Reagent Standard Titration Solution

GB/T 602 Preparation of Standard Solution for Determination of Impurities in Chemical Reagents

GB/T 620 Chemical Reagent Hydrofluoric Acid

GB/T 622 chemical reagent hydrochloric acid

GB/T 623 chemical reagent perchloric acid

GB/T 625 Chemical Reagent Sulfuric Acid

GB/T 626 Chemical Reagent Nitric Acid

GB/T 629 chemical reagent sodium hydroxide

GB/T 631 Chemical Reagent Ammonia

GB/T 639 chemical reagent anhydrous sodium carbonate

GB/T 646 Chemical Reagent Potassium Chloride

GB/T 648 chemical reagent potassium thiocyanate

GB/T 665 Chemical Reagent Copper(II) Sulfate Pentahydrate (Copper Sulfate)

GB/T 672 Chemical Reagent Magnesium Chloride Hexahydrate (Magnesium Chloride)

GB/T 676 chemical reagent acetic acid (glacial acetic acid)

GB/T 678 Chemical reagent ethanol (absolute ethanol)

GB 1253 working reference reagent sodium chloride

GB/T 1266 Chemical Reagent Sodium Chloride

GB/T 1271 Chemical Reagent Potassium Fluoride Dihydrate (Potassium Fluoride)

GB/T 1292 Chemical Reagent Ammonium Acetate

GB/T 1294 chemical reagent L( )-tartaric acid

GB/T 1397 Chemical Reagent Anhydrous Potassium Carbonate

GB/T 1400 Chemical Reagent Hexamethylenetetramine

GB/T 1401 Chemical Reagent Disodium EDTA GB/T 1914 Chemical analysis filter paper […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

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Editions of GB/T 28209

Edition	Title	Revision	Status
GB/T 28209-2023	Methods for chemical analysis of borosilicate glasses	current edition	Current
GB/T 28209-2011	Methods for chemical analysis of borosilicate glasses	previous edition	Superseded

This page sells the current edition, GB/T 28209-2023. Earlier editions are listed for reference only.

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