GB/T 8152.13-2017 English PDFUS$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 8152.13-2017: Methods for chemical analysis of lead concentrates -- Part 13: Determination of thallium content -- Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry Status: Valid
Basic dataStandard ID: GB/T 8152.13-2017 (GB/T8152.13-2017)Description (Translated English): Methods for chemical analysis of lead concentrates -- Part 13: Determination of thallium content -- Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H13 Classification of International Standard: 77.120.60 Word Count Estimation: 10,194 Date of Issue: 2017-10-14 Date of Implementation: 2018-05-01 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 GB/T 8152.13-2017: Methods for chemical analysis of lead concentrates -- Part 13: Determination of thallium content -- Inductively coupled plasma mass spectrometry and 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. Methods for chemical analysis of lead concentrates - Part 13. Determination of thallium content - Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry ICS 77.120.60 H13 National Standards of People's Republic of China Methods for chemical analysis of lead concentrates Part 13. Determination of thallium content Inductively coupled plasma mass spectrometry And Inductively Coupled Plasma-Atomic Emission Spectrometry Part 13.Determinationofthaliumcontent- 2017-10-14 published.2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordGB/T 8152 "lead concentrate chemical analysis method" a total of 13 parts. --- Part 1. Determination of lead content acid EDTA titration; --- Part 2. Determination of lead content Lead sulfate precipitation EDTA back titration; --- Part 3. Determination of the amount of aluminum oxide chromium azure S spectrophotometry; --- Part 4. Determination of zinc content EDTA titration; --- Part 5. Determination of arsenic content atomic fluorescence spectrometry; --- Part 6. Determination of bismuth polarographic method; --- Part 7. Determination of copper content by flame atomic absorption spectrometry; --- Part 8. Determination of bismuth; dithioetipyrylmethane methane spectrophotometry; --- Part 9. Determination of magnesium oxide content; Flame atomic absorption spectrometry; --- Part 10. Determination of the amount of silver and gold Lead or gray blown gold and flame atomic absorption spectrometry; --- Part 11. Determination of mercury content; atomic fluorescence spectrometry; --- Part 12. Determination of cadmium content by flame atomic absorption spectrometry; --- Part 13. Determination of thallium content Inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry. This section GB/T 8152 Part 13. This section drafted in accordance with GB/T 1.1-2009 given rules. This part is proposed by China Nonferrous Metal Industry Association. This part of the National Non-ferrous Metal Standardization Technical Committee (SAC/TC243) centralized. This section is drafted by Shenzhen Zhongjin Lingnan Nonferrous Metals Co., Ltd., Zhuzhou Smelter Group Co., Ltd., Zijin Mining Group Co., Ltd., Beijing Mining and Metallurgical Research Institute, China Nonferrous Guilin Institute of Mineral Geology Co., Ltd., Northwest Nonferrous Metal Research Institute, Exit Inspection and Quarantine Nantong, Bayuquan Exit Inspection and Quarantine, Kunming Metallurgical Research Institute, Yunnan Xiangyun Dragon Renewable Technology Co., Ltd. Company, Exit Inspection and Quarantine of Fangchenggang, Ningbo Entry-Exit Inspection and Quarantine Bureau. The main drafters of this section. Yuan Qi, Zhang Xiaojun, Shi Shilong, Yang Jianbing, Huang Zufei, to Deli, Li Yanqun, Jiang Qing, Lin Yingling, Xia Peizhu, Luo Ronggen, Yu Jinsheng, Su Chunfeng, Liu Runting, Qiao Xiaofang, Zhou Lingbo, dry line, Tang Biyu, Zhou Kai, Ma Xiaomin, Douhuai Zhi, Zhang Xiaodong, Hou Jin, Zhou Lei, Li Changli, Wang Yanjun, Jiang Xiaoguang, Liu Weili, Li Chao, Yang Shaobing, Xie Yuqun, Chen Zhipeng, Ye Xiuxiu, Cao States Chau. Methods for chemical analysis of lead concentrates Part 13. Determination of thallium content Inductively coupled plasma mass spectrometry And Inductively Coupled Plasma-Atomic Emission Spectrometry1 ScopeGB/T 8152 provisions of this part of the lead concentrate determination of the amount of thallium. This section applies to the determination of the amount of thallite in lead concentrate. Method 1 Determination of the range of 0.000050% ~ 0.010%; Method 2 Determination of the range. 0.0050% to 0.05%. This section measures the scope of overlap arbitration method for the first method. 2 Method 1 Inductively coupled plasma mass spectrometry 2.1 Method summary Samples of hydrochloric acid, nitric acid, sulfuric acid decomposition, with 193Ir as internal standard, determined by inductively coupled plasma mass spectrometry, with the standard curve method Calculate the amount of thallium in the sample. 2.2 Reagents Only the reagents identified as superior and pure are used in the analysis. The water used is primary water. 2.2.1 Hydrochloric acid (p = 1.19 g/mL). 2.2.2 Nitric acid (p = 1.42 g/mL). 2.2.3 Sulfuric acid (ρ = 1.84 g/mL). 2.2.4 nitric acid (1 1). 2.2.5 Nitric acid sulfuric acid mixed acid (1 1) To 500mL nitric acid (2.2.2) was added while stirring 500mL sulfuric acid (2.2.3), after cooling use. 2.2.6 thallium standard stock solution Weigh 0.2795g thallium trioxide (wTl2O3 ≥ 99.99%) placed in a.200mL beaker, covered with a surface Dish, slowly add 25mL nitric acid (2.2.4) dissolved at low temperature, drive out nitrogen oxides, remove the cooling to room temperature, wash the watch glass and the cup wall with water, Into a 250mL volumetric flask, diluted with water to the mark, mix well. 1mL of this solution contains 1mg thallium. Thallium standard solution A. Thallium standard stock solution (2.2.6) diluted to thallium concentration of 100ng/mL to nitric acid (2 98) as a medium. Thallium standard solution B. Thallium standard solution A diluted to thallium concentration of 10ng/mL to nitric acid (2 98) as a medium. 2.2.7 Internal standard solution .10ng/mL193Ir solution to nitric acid (2 98) as a medium. 2.2.8 Argon .wAr ≥ 99.996%. 2.3 Instruments Inductively Coupled Plasma Mass Spectrometry with a resolution of 0.1 amu ~ 1 amu; 205 T1 isotope response > 105. 2.4 sample 2.4.1 The sample shall pass through a 0.074 mm hole sieve. 2.4.2 The sample should be oven at 105 ℃ ± 5 ℃ bake 1h, and placed in a desiccator cooled to room temperature for use. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 8152.13-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 8152.13-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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