GB/T 33503-2017 English PDF

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GB/T 33503-2017: Analytical method of the chemical composition in the glass containing lead
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33503-2017	679	Add to Cart	5 days	Analytical method of the chemical composition in the glass containing lead	Valid

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Basic data

Standard ID: GB/T 33503-2017 (GB/T33503-2017)
Description (Translated English): Analytical method of the chemical composition in the glass containing lead
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q37
Classification of International Standard: 71.040.40
Word Count Estimation: 34,384
Date of Issue: 2017-02-28
Date of Implementation: 2018-01-01
Quoted Standard: GB/T 6682; GB 7728; GB/T 8170; GB/T 12805; GB/T 12806; GB/T 12808
Regulation (derived from): National Standard Announcement No. 4 of 2017
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the preparation of lead-containing glass chemical composition analysis and glass in the silica, lead oxide, dibasic trioxide, aluminum oxide, arsenic trioxide, barium oxide, calcium oxide, cadmium oxide, cerium oxide, trioxide Iron oxide, manganese oxide, sodium oxide, nickel oxide, phosphorus pentoxide, sulfur trioxide, antimony trioxide, selenium oxide, nickel 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 glass chemical composition analysis.

GB/T 33503-2017: Analytical method of the chemical composition in the glass containing lead

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Analytical method of the chemical composition in the glass containing lead ICS 71.040.40 Q37 National Standards of People's Republic of China Analytical method for chemical composition of lead - containing glass 2017-02-28 released 2018-01-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 Instrument and equipment 4 Preparation of sample 2 5 General requirements 2 6 results 2 7 Test Report 3 Determination of silicon dioxide 3 Determination of lead oxide (for lead oxide content greater than 5%) 6 Determination of barium oxide (for barium oxide content greater than 5%) 9 Determination of diboron trioxide 10 Determination of zinc oxide (for zinc oxide content greater than 5%) 14 Determination of Titanium Dioxide 15 Determination of total iron (measured by ferric oxide) 16 15 Determination of oxides such as calcium oxide Flame atomic absorption spectrometry (for content not more than 2%) 17 16 Determination of 27 kinds of oxides Inductively coupled plasma emission spectrometry (for content not more than 10%) 19 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 30 Appendix D (informative) Elements Elemental and oxide conversion factor 31

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Building Materials Federation. This standard is nationalized by the National Industrial Glass and Special Glass Standardization Technical Committee (SAC/TC447). This standard is responsible for drafting units. China Building Materials Inspection and Certification Group Co., Ltd., Jiangsu Province, glass products and glass mold product quality Supervision and Testing Center, China Guangzhou Analysis and Testing Center, Quzhou radius of Detection Co., Ltd., China Building Materials Inspection and Certification Group Beijing Tian Yu limited the company. This standard participates in the drafting unit. Boulder Group Co., Ltd., Guizhou Institute of Analysis and Testing, Shandong Huapeng Glass Co., Ltd. Home special glass quality supervision and inspection center, Guangdong gifted Branch Detection Technology Service Co., Ltd., standard standard technical services (Shanghai) Co., Ltd., Guangdong Zhengming Detection Technology Co., Ltd., Zhongshan City, Guangdong Province Quality Metrology Supervision and Testing Institute, Gongyi City, Henan Province Quality and Technical Supervision, Nanjing City Product Quality Supervision and Inspection Institute. The main drafters of this standard. Cui Jinhua, Mei Yifei, Bai Yongzhi, Zhang Qinghua, Meng Gaojian, Wang Mingyu, Zhao Wenyan, Zheng Sulu, Tang Qingwen, Guan Hongyan, Xia Jianfeng, Wang Qiaolin, He Jianqiang, Wang Haixing, Zheng Xiaobo, Lu Yang, Zhao Shoujian, Zhang Tao, Guo Haigen, Feng Ying, Ye Xuwen, Suxiao Xiao. Analytical method for chemical composition of lead - containing glass WARNING - Personnel using this standard should have practical experience in formal laboratory work. This standard does not indicate all possible security questions question. It is the responsibility of the user to adopt appropriate safety and health measures and to ensure compliance with the conditions set forth in the relevant national regulations.

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 ℃. 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. ......

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