YS/T 870-2020 English PDFUS$219.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 870-2020: (Chemical analysis method of pure aluminum Determination of trace impurity element content Inductively coupled plasma mass spectrometry) Status: Valid YS/T 870: Historical versions
Basic dataStandard ID: YS/T 870-2020 (YS/T870-2020)Description (Translated English): (Chemical analysis method of pure aluminum Determination of trace impurity element content Inductively coupled plasma mass spectrometry) Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended) Classification of Chinese Standard: H13 Word Count Estimation: 10,139 Date of Issue: 2020-12-09 Date of Implementation: 2021-04-01 Older Standard (superseded by this standard): YS/T 244.9-2008; YS/T 870-2013 Regulation (derived from): Ministry of Industry and Information Technology Announcement No. 48 (2020) Issuing agency(ies): Ministry of Industry and Information Technology YS/T 870-2013: Chemical analysis of high purity aluminium. Determination of trace impurities. Inductively coupled plasma mass 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. Chemical analysis of high purity aluminium. Determination of trace impurities. Inductively coupled plasma mass spectrometry ICS 77.120.40 H13 People's Republic of China Nonferrous Metals Industry Standard Chemical analysis methods of high purity aluminum Determination of trace elements Inductively Coupled Plasma Mass Spectrometry Issued on. 2013-04-25 2013-09-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted. Beijing Nonferrous Metal Research Institute, public and Xinjiang Co., Ltd., Shandong Yankuang Light Alloy Co., Ltd. The main drafters of this standard. Li Ai Chang, Liu Hong, Li Jidong, Sun Zeming, Liu Ying, Tao, Xiaoli Mei, Zhou Wei, SONG, Weiyan Qin and Wang Lu. Chemical analysis methods of high purity aluminum Determination of trace elements Inductively Coupled Plasma Mass Spectrometry1 ScopeThis method provides a high aluminum content greater than 99.99% pure aluminum determination method of impurity elements. This standard applies to the determination of trace elements in high aluminum content. Determination of the range in Table 1. Table 1 element Measuring range element Measuring range ω / element Measuring range ω / element Measuring range ω / Na 5 × 10-5 ~ 5 × 10-3 Co 5 × 10-5 ~ 5 × 10-3 Cd 5 × 10-5 ~ 5 × 10-3 Mg 5 × 10-5 ~ 5 × 10-3 Cu 5 × 10-5 ~ 5 × 10-3 In 5 × 10-5 ~ 5 × 10-3 Ca 5 × 10-5 ~ 5 × 10-3 Zn 5 × 10-5 ~ 5 × 10-3 Sn 5 × 10-5 ~ 5 × 10-3 Ti 5 × 10-5 ~ 5 × 10-3 Ga 5 × 10-5 ~ 5 × 10-3 Sb 5 × 10-5 ~ 5 × 10-3 Cr 5 × 10-5 ~ 5 × 10-3 Ge 5 × 10-5 ~ 5 × 10-3 Ba 5 × 10-5 ~ 5 × 10-3 V 5 × 10-5 ~ 5 × 10-3 As 5 × 10-5 ~ 5 × 10-3 W 5 × 10-5 ~ 5 × 10-3 Mn 5 × 10-5 ~ 5 × 10-3 Zr 5 × 10-5 ~ 5 × 10-3 Hg 5 × 10-5 ~ 5 × 10-3 Fe 5 × 10-5 ~ 5 × 10-3 Sr 5 × 10-5 ~ 5 × 10-3 Pb 5 × 10-5 ~ 5 × 10-3 Ni 5 × 10-5 ~ 5 × 10-3 Ag 5 × 10-5 ~ 5 × 10-3 Bi 5 × 10-5 ~ 5 × 10-32 Method summaryThe sample is dissolved in hydrochloric acid test solution directly determined by ICP-MS mass spectrometry, calibration standard method.3 Reagents3.1 pure water (resistance > 18MΩ · cm). 3.2 absolute ethanol (AR). 3.3 hydrochloride (electronic grade, ρ = 1.19g/mL). 3.4 nitric acid (electronic grade, ρ = 1.42g/mL). 3.5 analyte standard stock solution (1000μg/mL). commercial mixed standard solution. 3.6 analyte standard stock solution (1μg/mL). nitric acid (119) as the storage medium by a standard solution (3.5) stepwise diluted to 1μg/mL. 3.7 internal standard element standard stock solution (1000μg/mL). commercial mixed standard solution. 3.8 internal standard element standard stock solution (1μg/mL). nitric acid (119) as the storage medium by the standard solution (3.7) stepwise diluted to 1μg/mL. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 870-2020_English be delivered?Answer: Upon your order, we will start to translate YS/T 870-2020_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version YS/T 870-2020?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 870-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
