SN/T 2259-2009 English PDF

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SN/T 2259-2009: Determination of chemical components in high purity copper cathode. Inductively coupled plasma atomic emission spectrometry
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 2259-2009	259	Add to Cart	3 days	Determination of chemical components in high purity copper cathode. Inductively coupled plasma atomic emission spectrometry	Valid

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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

---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.
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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