HOME   Cart(1)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

GB/T 10574.9-2017 English PDF

US$119.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 10574.9-2017: Methods for chemical analysis of tin-lead solders -- Part 9: Determination of aluminium content -- Graphite furnace atomic absorption spectrometric method
Status: Valid

GB/T 10574.9: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 10574.9-2017English119 Add to Cart 3 days [Need to translate] Methods for chemical analysis of tin-lead solders -- Part 9: Determination of aluminium content -- Graphite furnace atomic absorption spectrometric method Valid GB/T 10574.9-2017
GB/T 10574.9-2003English199 Add to Cart 2 days [Need to translate] Methods for chemical analysis of tin-lead solders -- Determination of aluminum content Obsolete GB/T 10574.9-2003
GB/T 10574.9-1989English199 Add to Cart 2 days [Need to translate] Tin-lead solders--Determination of silver content--Potentiometric titrimetric method Obsolete GB/T 10574.9-1989

PDF similar to GB/T 10574.9-2017


Standard similar to GB/T 10574.9-2017

GB/T 10574.11   GB/T 10119   GB/T 8647.8   GB/T 10574.13   GB/T 10574.14   GB/T 10574.12   

Basic data

Standard ID GB/T 10574.9-2017 (GB/T10574.9-2017)
Description (Translated English) Methods for chemical analysis of tin-lead solders -- Part 9: Determination of aluminium content -- Graphite furnace atomic absorption spectrometric method
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H13
Classification of International Standard 77.120.60
Word Count Estimation 6,628
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 10574.9-2017: Methods for chemical analysis of tin-lead solders -- Part 9: Determination of aluminium content -- Graphite furnace atomic absorption spectrometric method


---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 tin-lead solders - Part 9. Determination of aluminum content - Graphite furnace atomic absorption spectrometric method ICS 77.120.60 H13 National Standards of People's Republic of China Replacing GB/T 10574.9-2003 Tin - Lead solder chemical analysis methods Part 9. Determination of aluminum content Electrothermal atomic absorption spectrometry Methods for chemical analysis of tin-leadsolders- Part 9.Determinationofaluminiumcontent- 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

Foreword

GB/T 10574 "tin-lead solder chemical analysis method" is divided into 14 parts. --- Part 1. Determination of tin content potassium iodate titration; --- Part 2. Determination of the amount of antimony Malachite green spectrophotometry and potassium bromate titration; --- Part 3. Determination of bismuth content by flame atomic absorption spectrometry; --- Part 4. Determination of iron content 1,10-phenanthroline spectrophotometry; --- Part 5. Determination of arsenic; Arsenic antimony molybdenum blue spectrophotometry; --- Part 6. Determination of copper content by flame atomic absorption spectrometry; --- Part 7. Determination of silver content flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration; --- Part 8. Determination of zinc content by flame atomic absorption spectrometry; --- Part 9. Determination of aluminum content by electrothermal atomic absorption spectrometry; --- Part 10. Determination of cadmium content Flame Atomic Absorption Spectrometry and Na2 EDTA titration; --- Part 11. Determination of phosphorus content crystal violet - vanadium molybdovanadophosphoric acid spectrophotometry; --- Part 12. Determination of sulfur content; high frequency combustion infrared absorption spectrometry; --- Part 13. Determination of antimony, bismuth, iron, arsenic, copper, silver, zinc, aluminum, cadmium, phosphorus and gold content Inductively coupled plasma atomic emission Spectrum method --- Part 14. Determination of tin, lead, antimony, bismuth, silver, copper, zinc, cadmium and arsenic quantities Photoemission spectrometry. This section GB/T 10574 Part 9. This section drafted in accordance with GB/T 1.1-2009 given rules. This section is GB/T 10574.9-2003 "Determination of the amount of aluminum-lead-lead solder chemical methods" revision, and GB/T 10574.9- 2003, the main technical changes are as follows. --- Determination of aluminum by electrothermal atomic absorption spectrometry instead of chrome azure S-polyethylene glycol octyl phenyl ether spectrophotometry. This part of the National Non-ferrous Metal Standardization Technical Committee (SAC/TC243) centralized. This section is responsible for the drafting unit. Yunnan Tin Industry Co., Ltd.. This section participates in the drafting unit. Beijing Mining and Metallurgical Research Institute, Tianjin Exit Inspection and Quarantine, China Nonferrous Guilin Institute of Mineral Geology Limited, Yunnan Tin Group (Holdings) limited liability company. The main drafters of this section. Jiang Qiantao, Yang Fei, Liu Wei, Wang Hao Yun, Han Juan, Liu Min, Tang Jasper, Qiu Li, Su Aiping, Shi Ruxiang. This part replaces the standards previously issued as. --- GB/T 10574.11-1989; --- GB/T 10574.9-2003. Tin - Lead solder chemical analysis methods Part 9. Determination of aluminum content Electrothermal atomic absorption spectrometry

1 Scope

GB/T 10574 provisions of this part of the tin-lead solder in the determination of the amount of aluminum. This section applies to the determination of the amount of aluminum in tin-lead solder. Measurement range. 0.0003% ~ 0.010%. This section is for arbitration analysis.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 8012 cast tin-lead solder

3 method summary

The sample was decomposed with hydrobromic acid, hydrogen peroxide and hydrochloric acid in a dilute hydrochloric acid medium at 309.3 nm of the electrothermal atomic absorption spectrometer with a plug Man (or deuterium lamp) subtracts the background absorbance and measures the absorbance of aluminum.

4 reagent

Unless otherwise stated, the analytical waters are all Grade 1 waters. After all the vessels used in the experiment were thoroughly soaked in hydrochloric acid (1.19), they were washed with water. 4.1 Hydrochloric acid (mos grade). 4.2 Nitric acid (mos level). 4.3 hydrobromic acid Purified by sub-boiling distillation with analytical hydrobromic acid (≥40.0%). Hydrogen peroxide (BV Ⅲ level). 4.5 Hydrochloric acid (1 4). 4.6 aluminum standard stock solution Weigh 1.0000g aluminum metal (wAl ≥ 99.99%), placed in 250mL high-type beaker, add 10mL salt Acid (4.1) and 3mL of nitric acid (4.2), cover the watch glass, low temperature heating on a hot plate to completely dissolve, remove, cool, wash the watch glass with water And cup wall, remove the watch glass, move into 1000mL volumetric flask, add 25mL hydrochloric acid (4.1), diluted with water to the mark, and mix. This solution 1 mL contains 1 mg aluminum. 4.7 Aluminum standard solution A. Pipette 10.00mL aluminum standard stock solution (4.6) in.200mL volumetric flask, add 10mL hydrochloric acid (4.1), Dilute to the mark with water and mix well. 1 mL of this solution contained 50 μg of aluminum. 4.8 aluminum standard solution B. Pipette 5.00mL aluminum standard solution (4.7) in 100mL volumetric flask, add 5mL hydrochloric acid (4.1), diluted with water Release to the mark, mix well. This solution 1 mL contains 2.5 μg of aluminum. 4.9 Cotton wool - pulp, treated with hydrochloric acid (4.5) 4 times.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 10574.9-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 10574.9-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 10574.9-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 10574.9-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 10574.9-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 10574.9-2017 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.