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SN/T 2259-2009: Determination of chemical components in high purity copper cathode. Inductively coupled plasma atomic emission spectrometry
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| SN/T 2259-2009 | English | 259 |
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Determination of chemical components in high purity copper cathode. Inductively coupled plasma atomic emission spectrometry
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SN/T 2259-2009
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Basic data | Standard ID | SN/T 2259-2009 (SN/T2259-2009) | | Description (Translated English) | Determination of chemical components in high purity copper cathode. Inductively coupled plasma atomic emission spectrometry | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | H10 | | Classification of International Standard | 77.040.30 | | Word Count Estimation | 10,154 | | Date of Issue | 2009-02-20 | | Date of Implementation | 2009-09-01 | | Quoted Standard | GB/T 467; GB/T 602; GB/T 6682; JJG 015 | | Regulation (derived from) | 2009 No. 5 (total 113) Chinese industry standard filing Announcements | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the inductively coupled plasma atomic emission spectrometry (hereinafter referred to as ICP-AES) determination of the chemical composition of high purity copper cathode method. This standard applies to high purity copper cathode in silver, arsenic, bismuth, cadmium, cobalt, chromium, iron, manganese, nickel, phosphorus, lead, antimony, selenium, silicon, tin, tellurium, zinc determination. Measuring range: see Table 1. | SN/T 2259-2009: Determination of chemical components in high purity copper cathode. Inductively coupled plasma atomic emission spectrometry
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Determination of chemical components in high purity copper cathode.Inductively coupled plasma atomic emission spectrometry
Exit inspection and quarantine industry standard book People's Republic of China
Determination of the chemical composition of high purity copper cathode
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
This standard Annex A, Annex B, Annex C is informative appendix.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard is mainly drafted by. People's Republic of China Guangzhou Entry-storage materials inspection in Shanghai Co., Ltd., China
Xinjiang People's Republic of Exit Inspection and Quarantine.
The main drafters of this standard. Wu Jianhua TEENAGER Schaeffer, hot Zi Wan, Xiaoda Hui, Lee Jun, Zhu Baozhu.
This is the first issue of inspection and quarantine industry standards.
Determination of the chemical composition of high purity copper cathode
Inductively coupled plasma atomic emission spectrometry
1 Scope
This standard specifies the inductively coupled plasma atomic emission spectrometry (hereinafter referred to as ICP-AES) Determination of the chemical composition of high purity copper cathode
Method min.
This standard applies to the determination of high purity copper cathode in silver, arsenic, bismuth, cadmium, cobalt, chromium, iron, manganese, nickel, phosphorus, lead, antimony, selenium, silicon, tin, tellurium and zinc. Measurement
Range. Table 1.
Table 1 Determination of elements content range%
Element element measurement range measurement range measurement range of elements
Ag 0.0005 ~ 0.05 Ni 0.0001 ~ 0.01 Pb 0.00005 ~ 0.005
Cd 0.00005 ~ 0.005 Si 0.0005 ~ 0.05 Sb 0.00005 ~ 0.005
Co 0.00005 ~ 0.005 Zn 0.0001 ~ 0.01 Se 0.00005 ~ 0.005
Cr 0.0002 ~ 0.02 As 0.00005 ~ 0.005 Sn 0.00005 ~ 0.005
Fe 0.0002 ~ 0.02 Bi 0.00005 ~ 0.005 Te 0.00005 ~ 0.005
Mn 0.00005 ~ 0.005 P 0.00005 ~ 0.005
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.
GB/T 467 cathode
GB/T 602 Determination of impurities in chemical reagents prepared by standard solution
Laboratory use specifications and test methods GB/T 6682 Analysis
JJG015 inductively coupled plasma atomic emission spectrometer test procedures
3 Method summary
Sample with nitric acid to dissolve the carrier after precipitation separation enrichment volume to a certain volume, the sample solution is introduced into the plasma torch flame, light
Spectrometer at a wavelength corresponding element, measured spectral intensity to determine its concentration.
4 Reagents and materials
Unless otherwise noted, reagents were pure class distinctions, this standard test water used as a water GB/T 6652 regulations.
4.1 high copper (copper content ≥99.9995%).
4.2 high-purity iron (iron content ≥99.99%).
Nitrate 4.3 (ρ1.42g/mL).
4.4 Ammonia (ρ0.90g/mL).
4.5 nitric acid (1 + 1).
4.6 nitric acid (1 + 3).
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