YS/T 229.1-2013 English PDF

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YS/T 229.1-2013: Methods for chemical analysis of high pure lead. Part 1: Determination of silver, copper, bismuth, aluminum, nickel, tin magnesium and iron contents. Atomic emission spectrometer
Status: Valid

YS/T 229.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 229.1-2013	189	Add to Cart	3 days	Methods for chemical analysis of high pure lead. Part 1: Determination of silver, copper, bismuth, aluminum, nickel, tin magnesium and iron contents. Atomic emission spectrometer	Valid
YS/T 229.1-1994	199	Add to Cart	2 days	High pure lead. Determination of silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron contents. Spectrochemical method	Obsolete

Similar standards

GB/T 3884.2   GB/T 3884.1   YS/T 252.1   YS/T 229.3   YS/T 229.4   YS/T 229.2   

Basic data

Standard ID: YS/T 229.1-2013 (YS/T229.1-2013)
Description (Translated English): Methods for chemical analysis of high pure lead. Part 1: Determination of silver, copper, bismuth, aluminum, nickel, tin magnesium and iron contents. Atomic emission spectrometer
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H13
Classification of International Standard: 77.120.60
Word Count Estimation: 7,724
Older Standard (superseded by this standard): YS/T 229.1-1994
Regulation (derived from): Ministry of Industry and Information Technology Bulletin No. 52, 2013; industry standard for filing Notice No. 1 of 2014 (No. 169 overall)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the lead in high-purity silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron determination of the amount. This standard applies to silver, copper, bismuth, aluminum, nickel, tin, magnesium, lead and iron determination

YS/T 229.1-2013: Methods for chemical analysis of high pure lead. Part 1: Determination of silver, copper, bismuth, aluminum, nickel, tin magnesium and iron contents. Atomic emission spectrometer

---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 high pure lead Part 1. Determination of silver, copper, bismuth, aluminum, nickel, tin magnesium and iron contents Atomic emission spectrometer. ICS 77.120.60 H13 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 229.1-1994 Methods for chemical analysis of high purity lead Part 1. silver, copper, bismuth, aluminum, nickel, tin, magnesium and Determination of iron content chemical Spectrometry Part 1. Determinationofsilver, copper, bismuth, aluminum, nickel, tin, Issued on. 2013-10-17 2014-03-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

YS/T 229-2013 "high purity chemical analysis of lead" is divided into four parts. --- Part 1. silver, copper, bismuth, aluminum, nickel, tin, magnesium, and iron - Determination of chemical spectroscopy; --- Part 2. Determination of arsenic content by atomic fluorescence spectrometry; --- Part 3. Determination of antimony content - Atomic Fluorescence Spectrometry; --- Part 4. Determination of trace element contents of glow discharge mass spectrometry. This is Part 1 YS/T 229's. This section drafted in accordance with GB/T 1.1-2009 given rules. The partial replacement of YS/T 229.1-1994 "Methods for chemical analysis of high purity lead silver, copper, bismuth, aluminum, nickel, tin, magnesium, iron determination of the amount of Learn spectroscopy ", compared with the YS/T 229.1-1994, the main changes are as follows. --- Text format has been adjusted; --- Increasing the preparation of aqua regia; --- Change the method of preparation of platinum standard solution; --- Increased Chapter 8, "the test report." The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized. This section is responsible for drafting unit. Dongfang Electric Group Emei Semiconductor Materials Research Institute. The main drafters of this section. Wang Panfeng, Wenying, Jiang Rong, Xu Shunbo, Liu Aihua. This part of the standard replaces the previous editions are. --- YS/T 229.1-1994. Methods for chemical analysis of high purity lead Part 1. silver, copper, bismuth, aluminum, nickel, tin, magnesium and Determination of iron content chemical Spectrometry

1 Scope

This section YS/T 229 specifies the purity lead in silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron determination of the amount. This section applies to high-purity silver, copper, bismuth, aluminum, nickel, tin, magnesium, and iron - Determination of lead. Measurement range of each element in Table 1. Table 1 Measuring element Measuring range w /% Ag 0.00002 ~ 0.00015 Cu 0.00002 ~ 0.00015 Bi 0.00002 ~ 0.00015 Al 0.00002 ~ 0.00015 Ni 0.00002 ~ 0.00015 Sn 0.00002 ~ 0.00015 Mg 0.00002 ~ 0.00015 Fe 0.00002 ~ 0.00015

2 principle of the method

After the sample is dissolved in nitric acid, adding a certain amount of sulfuric acid at 80 ℃ ~ 90 ℃ of lead generation lead sulfate precipitation, internal standard platinum, potassium as carrier Body, AC continuous arc excitation spectral measurement.

3 Reagents

Unless otherwise indicated in the analysis using only recognized as a high-purity reagents and water or equivalent purity. 3.1 hydrochloric acid (ρ = 1.19g/mL). 3.2 nitric acid (ρ = 1.42g/mL). 3.3 sulfate (ρ = 1.84g/mL). 3.4 hydrochloride (23). 3.5 hydrochloride (19). 3.6 nitric acid (13). 3.7 nitric acid (11). 3.8 sulfate (11). 3.9 sulfate (19). ......

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