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Determination of iron, lead, zinc, arsenic, cadmium, aluminum, calcium, magnesium, molybdenum, antimony and mercury in imported sintered copper material of coarse smelting. Inductively coupled plasma atomic emission spectrometry
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Basic data
| Standard ID | SN/T 3106-2012 (SN/T3106-2012) |
| Description (Translated English) | Determination of iron, lead, zinc, arsenic, cadmium, aluminum, calcium, magnesium, molybdenum, antimony and mercury in imported sintered copper material of coarse smelting. 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 | 8,816 |
| Quoted Standard | GB/T 602; GB/T 6682 |
| Regulation (derived from) | National Quality Inspection (2012) 237; industry standard filing Notice 2012 No. 9 (Total No. 153); |
| Issuing agency(ies) | General Administration of Customs |
| Summary | This standard specifies the sintered materials imported copper smelting of iron, lead, zinc, arsenic, cadmium, aluminum, calcium, magnesium, molybdenum, antimony and mercury content by inductively coupled plasma atomic emission spectrometric method. This |
SN/T 3106-2012: Determination of iron, lead, zinc, arsenic, cadmium, aluminum, calcium, magnesium, molybdenum, antimony and mercury in imported sintered copper material of coarse smelting. Inductively coupled plasma atomic emission spectrometry
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Determination of iron, lead, zinc, arsenic, cadmium, aluminum, calcium, magnesium, molybdenum, antimony and mercury in imported sintered copper material of coarse smelting.Inductively coupled plasma atomic emission spectrometry
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Imported crude refining copper sintered material in iron, lead, zinc, arsenic,
Determination of cadmium, aluminum, calcium, magnesium, molybdenum, antimony, mercury content
Inductively coupled plasma atomic emission spectrometry
Determinationofiron, lead, zinc, arsenic, cadmium, aluminum, calcium,
magnesium, molybdenum, antimonyandmercuryinimportedsinteredcopper
spectrometry
Issued on. 2012-05-07
2012-11-16 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard by the Xinjiang People's Republic of China Exit Inspection and Quarantine is responsible for drafting, People's Republic of China Yunnan exit inspection and quarantine
Bureau, People's Republic of China Guangdong Entry-Exit Inspection and Quarantine of Hunan People's Republic of China involved in the drafting.
The main drafters of this standard. Wang, all small shield, hot Zi Wan, Hu Xiaomin, Dai Hua, Lv Xinming, Dilly Bayer, Mu-kun, Sok Jin Ling, Zhao Shuyun,
Hua Yi, Zheng Jianguo, Wei Hongbin, Liu Zhihong, Liang Wenjun, Chen Xinhuan, Zhong Zhiguang, Wang Hong, Zhang Xulong, Liu Qin Ting, SURVEYING, Zhu Xia, Liu Hongxiang.
Imported crude refining copper sintered material in iron, lead, zinc, arsenic,
Determination of cadmium, aluminum, calcium, magnesium, molybdenum, antimony, mercury content
Inductively coupled plasma atomic emission spectrometry
1 Scope
This standard specifies the imported crude refining copper sintered material of iron, lead, zinc, arsenic, cadmium, aluminum, calcium, magnesium, molybdenum, antimony and mercury content of inductance
Coupled plasma atomic emission spectrometric method.
This standard applies to the determination of copper refining imported crude sintered material in iron, lead, zinc, arsenic, cadmium, aluminum, calcium, magnesium, molybdenum, antimony and mercury content of each
Determination of the elements of the bottom line in Table 1.
Table 1 Determination of elemental detection limit
element
The detection limit
element
The detection limit
element
The detection limit
Fe 0.0027 As 0.0017 Mg 0.0004
Pb 0.0069 Cd 0.0002 Mo 0.0051
Zn 0.0012 Al 0.0013 Sb 0.0032
Ca 0.0150 Hg 0.0076
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
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
3.1 An aliquot with hydrochloric acid, nitric acid, hydrofluoric acid, low temperature decomposition test solution introduced into the plasma emission spectrometer to measure the iron, lead, zinc, arsenic, cadmium,
Aluminum, calcium, magnesium, molybdenum and other elements of content, according to the standard curve quantification.
3.2 another sample by microwave digestion digestion, sample solution introduced into the plasma emission spectrometer mercury and antimony content, according to the standard curve method
Quantified.
4 Reagents
Unless otherwise indicated, reagents were used gifted class pure water for the two water GB/T 6682 regulations.
4.1 hydrochloric acid (ρ = 1.19g/mL).
...
