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Determination of aluminum alloy of copper, iron, magnesium, manganese, silicon, titanium, vanadium, zinc and zirconium. Inductively coupled plasma atomic emission spectrometry
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SN/T 2264-2009
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Basic data | Standard ID | SN/T 2264-2009 (SN/T2264-2009) | | Description (Translated English) | Determination of aluminum alloy of copper, iron, magnesium, manganese, silicon, titanium, vanadium, zinc and zirconium. Inductively coupled plasma atomic emission spectrometry | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | H61 | | Classification of International Standard | 77.040 | | Word Count Estimation | 8,824 | | Date of Issue | 2009-02-20 | | Date of Implementation | 2009-09-01 | | Quoted Standard | GB/T 602; GB/T 6682 | | Regulation (derived from) | Chinese industry standard filing Notice 2009 No. 5 (No. 113 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the alloy of copper, iron, magnesium, manganese, silicon, titanium, vanadium, zinc and zirconium nine elements by inductively coupled plasma atomic emission spectroscopy method. This standard applies to the aluminum alloy of copper, iron, magnesium, manganese, silicon, titanium, vanadium, zinc and zirconium Determination of nine elements, measurement ranges are shown in Table 1. | SN/T 2264-2009: Determination of aluminum alloy of copper, iron, magnesium, manganese, silicon, titanium, vanadium, zinc and zirconium. Inductively coupled plasma atomic emission spectrometry
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Determination of aluminum alloy of copper, iron, magnesium, manganese, silicon, titanium, vanadium, zinc and zirconium.Inductively coupled plasma atomic emission spectrometry
Exit inspection and quarantine industry standard book People's Republic of China
Aluminum alloy of copper, iron, magnesium, manganese, silicon,
Determination of titanium, vanadium, zinc and zirconium
Inductively coupled plasma atomic emission spectrometry
Posted 2009-02-20
2009-09-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
Appendix B of this standard is a normative appendix, Appendix A is an information appendix.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. People's Republic of China Shanghai Entry-Exit Inspection and Quarantine Bureau.
The main drafters of this standard. Gong Siwei, Chu people's livelihood, Xucheng Min.
This standard is the first release of the entry-exit inspection and quarantine industry standards.
Aluminum alloy of copper, iron, magnesium, manganese, silicon,
Determination of titanium, vanadium, zinc and zirconium
Inductively coupled plasma atomic emission spectrometry
1 Scope
This standard specifies the inductively coupled plasma atomic aluminum alloy of copper, iron, magnesium, manganese, silicon, titanium, vanadium, zinc and zirconium 9 elements emit light
Determination of spectrum.
This standard applies to aluminum alloys Determination of copper, iron, magnesium, manganese, silicon, titanium, vanadium, zinc and zirconium 9 elements, measuring range in Table 1.
Measurement range Table 19 Elements%
Element measurement range measurement range of elements
Cu 0.10 ~ 10.00 Ti 0.001 ~ 0.500
Fe 0.10 ~ 2.00 V 0.001 ~ 0.500
Mg 0.10 ~ 10.00 Zn 0.10 ~ 10.00
Mn 0.10 ~ 2.00 Zr 0.001 ~ 0.500
Si 0.10 ~ 20.00
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
Preparation of standard solution of GB/T 602 Determination of impurities in chemical reagents
Laboratory use specifications and test methods GB/T 6682 Analysis
3 Method summary
Sample was dissolved with sodium hydroxide solution, adding acidified with nitric acid, dilute to volume, the sample solution was introduced into the plasma flame, and as excited
A light source, the corresponding element in the spectrometer at the wavelength of the spectral intensity measured.
4 Reagents
The standard reagents were used gifted class pure reagents, test water to comply with GB/T 6682 specified secondary water.
4.1 high purity aluminum (aluminum content ≥99.999%).
Nitrate 4.2 (ρ1.42g/mL).
4.3 nitric acid (1 + 1).
4.4 Sodium hydroxide solution (100g/L).
4.5 Sodium hydroxide solution (50g/L).
4.6 Hydrogen peroxide (97 + 3, Vp/Vp).
4.7 aluminum matrix solution. Weigh 0.9000g high purity (4.1) and placed in 200mL teflon beaker, add 50mL of sodium hydroxide
Solution (4.4), covered with teflon cap, slowly heat the reaction carried out until the complete dissolution of aluminum, and concentrated to a viscous, fluid can not dry out
Body cooling, 50mL of nitric acid (4.2), a little shake, and heating was continued until the solution is clear and slightly boiled, cooled water to wash with a small amount of poly
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