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GB/T 33503-2017Analytical method of the chemical composition in the glass containing lead (English PDF)

含铅玻璃化学成分分析方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

February 28, 2017

Implementation date

January 1, 2018

Scope

GB/T 33503-2017 is the English-translated version of 含铅玻璃化学成分分析方法.

GB/T 33503-2017 is the Chinese standard "Analytical method of the chemical composition in the glass containing lead".

Its scope clause reads: This standard specifies the preparation of lead-containing glass chemical composition of the sample preparation and glass in the silica, lead oxide, boron trioxide, trioxide Aluminum oxide, arsenic trioxide, barium oxide, calcium oxide, cadmium oxide, cerium oxide, chromium oxide, cobalt oxide, copper oxide, total iron, potassium oxide, oxygen Magnesium oxide, lithium oxide, manganese dioxide, sodium oxide, nickel oxide, phosphorus pentoxide, sulfur trioxide, antimony trioxide, selenium oxide, tin oxide, strontium oxide, Titanium dioxide, zinc oxide, zirconium oxide, neodymium oxide and other chemical composition of the analytical method.

This standard applies to the chemical analysis of leaded glass and the chemical composition of other similar chemical analysis of glass. Note. Refer to Table A.1 in Appendix A for the chapter relationship of the analytical method specified in this standard. Its clauses include normative reference documents; instruments and equipment.

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Document preview — GB/T 33503-2017

National Standard of the People's Republic of China

ICS: 71.040.40
Classification: Q 37

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

Preface
1 Scope
2 normative reference document
4 Preparation of sample
5 General requirements
6 results
7 Test Report
Appendix A (informative appendix) Correspondence between analytical methods and chapters
Appendix B (informative) The precision of the different ranges of elements
Appendix C (informative) Plasma emission spectrometry Recommended wavelength
Appendix D (informative) Elements Elemental and oxide conversion factor

1 Scope

This standard specifies the preparation of lead-containing glass chemical composition of the sample preparation and glass in the silica, lead oxide, boron trioxide, trioxide

Aluminum oxide, arsenic trioxide, barium oxide, calcium oxide, cadmium oxide, cerium oxide, chromium oxide, cobalt oxide, copper oxide, total iron, potassium oxide, oxygen

Magnesium oxide, lithium oxide, manganese dioxide, sodium oxide, nickel oxide, phosphorus pentoxide, sulfur trioxide, antimony trioxide, selenium oxide, tin oxide, strontium oxide,

Titanium dioxide, zinc oxide, zirconium oxide, neodymium oxide and other chemical composition of the analytical method.

This standard applies to the chemical analysis of leaded glass and the chemical composition of other similar chemical analysis of glass.

Note. Refer to Table A.1 in Appendix A for the chapter relationship of the analytical method specified in this standard.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article

Pieces. For undated references, the latest edition (including all modifications) applies to this document.

GB/T 6682 Analytical laboratory water specifications and test methods

Metallurgical products - Chemical analysis - Flame atomic absorption spectrometric methods

Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170

GB/T 12805 laboratory glass instrument burette (GB/T 12805-2011, ISO 385..2005, NEQ)

GB/T 12806 laboratory glass instrument single standard line capacity bottle (GB/T 12806-2011, ISO 1042..1998, NEQ)

GB/T 12808 Laboratory glass instruments Single click line pipette (GB/T 12808-1991, ISO 648. 1977, IDT)

3 instruments and equipment

3.1

balance, the amount of 0.1mg.

3.2

platinum dish, nickel crucible, graphite crucible, porcelain crucible.

3.3

agate mortar.

3.4

automatic temperature control oven.

3.5

box resistance furnace, the maximum temperature higher than 950 °C.

3.6

pipette, in line with GB/T 12808 requirements.

3.7

burette, in line with GB/T 12805 requirements.

3.8

capacity bottle, in line with GB/T 12806 requirements.

3.9

UV-Vis spectrophotometer.

3.10 Flame Atomic Absorption Spectrometer

Equipped with air - acetylene burner, calcium, magnesium, potassium, sodium, iron hollow cathode lamp. Air and acetylene gas

Pure enough (without water, oil, calcium, magnesium, potassium, sodium, iron) to provide a stable and clear flame. Its "minimum requirements of precision" "characteristics of concentrated

The "check limit" and "standard curve linearity (degree of bending)" shall comply with the provisions of GB 7728.

3.11

Inductively Coupled Plasma Atomic Emission Spectrometer.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 31 pages — is available in the English PDF.

Referenced standards

Normative references

GB 7728

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