HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

GB/T 17413.3-2010 English PDF

US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 17413.3-2010: Methods for chemical analysis of lithium, rubidium and cesium ores -- Part 3: Determination of cesium content
Status: Valid

GB/T 17413.3: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 17413.3-2010English139 Add to Cart 3 days [Need to translate] Methods for chemical analysis of lithium, rubidium and cesium ores -- Part 3: Determination of cesium content Valid GB/T 17413.3-2010
GB/T 17413.3-1998English239 Add to Cart 2 days [Need to translate] Methods for chemical analysis of lithium, rubidium and cesium ores. Determination of Cesium content. Flame atomic absorption/emission spectrophotometric method Obsolete GB/T 17413.3-1998

PDF similar to GB/T 17413.3-2010


Standard similar to GB/T 17413.3-2010

YS/T 231   YS/T 254.1   GB/T 27682   GB/T 17414.2   GB/T 17415.1   GB/T 17414.1   

Basic data

Standard ID GB/T 17413.3-2010 (GB/T17413.3-2010)
Description (Translated English) Methods for chemical analysis of lithium, rubidium and cesium ores -- Part 3: Determination of cesium content
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard D43
Classification of International Standard 73.060
Word Count Estimation 6,623
Date of Issue 2010-11-10
Date of Implementation 2011-02-01
Older Standard (superseded by this standard) GB/T 17413.3-1998
Quoted Standard GB/T 6682
Regulation (derived from) National Standard Approval Announcement 2010 No.8 (Total No.163)
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
Summary This standard specifies the lithium ores, rubidium ores, determination of the amount of cesium cesium oxide ores. This section applies to lithium ore, rubidium ore, cesium ores, also applies to tantalum, determination of the amount of cesium oxide ore of niobium and rare earth ores. Measuring range: 10��g/g ~ 1 �� 104��g/g of cerium oxide. Warning-this part of the staff should be using regular laboratory work experience. This section does not indicate that all possible safety problems. Users are responsible for taking appropriate safety and health practices, and to ensure compliance with the relevant conditions of the national regulations.

GB/T 17413.3-2010: Methods for chemical analysis of lithium, rubidium and cesium ores -- Part 3: Determination of cesium content


---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 lithium, rubidium and cesium ores Part 3. Determination of cesium content ICS 73.060 D43 National Standards of People's Republic of China Replacing GB/T 17413.3-1998 Lithium ore, ore rubidium, cesium ores chemical analysis Part 3. Determination of the amount of cesium Methodsforchemicalanalysisoflithium, rubidiumandcesiumores- Part 3. Determinationofcesiumcontent Issued on. 2010-11-10 2011-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 17413 "lithium ore, ore rubidium, cesium ores chemical analysis method" is divided into three parts. --- Part 1. Determination of the amount of lithium; --- Part 2. Determination of the amount of rubidium; --- Part 3. Determination of the amount of cesium. This section GB/T 17413 Part 3. This Part replaces GB/T 17413.3-1998 "lithium ore, ore rubidium, cesium ores Chemical analysis by flame atomic absorption/emission points Determination of the amount of cesium, "spectrophotometric method. This section compared with the GB/T 17413.3-1998, the main changes are as follows. --- Modify the standard Chinese name; --- Modify the standard English name; --- Increased alert, warning of the content; --- Increasing the purity of the reagents used and experimental water requirements; --- Increasing the particle size of the sample and drying requirements; --- Increased verification test content. Appendix A of this section is informative appendix. This section presents the People's Republic of China Ministry of Land Resources. This part of the National Standardization Technical Committee under the jurisdiction of Land and Resources. This section is responsible for drafting. National geology test center. This section is drafted. Hubei Institute of Geology. The main drafters of this section. to Zhao, Fang Jindong, Tangxing Min. This part of the standard replaces the previous editions are. --- GB/T 17413.3-1998. Lithium ore, ore rubidium, cesium ores chemical analysis Part 3. Determination of the amount of cesium Warning. Use of this standard shall have a person experiences regular laboratory work. This section does not indicate that all possible security issues. Users have the responsibility to take appropriate safety and health practices and to ensure compliance with the conditions relevant national regulations.

1 Scope

GB/T 17413 provisions of this part of lithium ore, ore rubidium, cesium ores Determination of amount of cesium oxide ores. This section applies to lithium ore, ore rubidium, cesium ore minerals, but also for tantalum, niobium, cesium oxide ore and the determination of the amount of rare earth mineral. Measuring range. 10μg/g ~ 1.0 × 104μg/g of cesium oxide.

2 Normative references

The following documents contain provisions which, through GB/T 17413 in this part of the reference in terms of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. Laboratory use specifications and test methods GB/T 6682 Analysis Principle 3 Sample hydrofluoric acid, sulfuric acid decomposition of the samples contained traces of cesium oxide, the dispensing part extract separation with ammonia and ammonium carbonate, iron and aluminum An alkaline earth metal; cerium oxide samples containing higher amounts of directly dispensing the extract, then adding a certain amount of potassium as deionization agent, in 1% sulfuric acid medium Quality, and on the atomic absorption spectrophotometer, at a wavelength of 852.1nm, using air - acetylene flame measured absorbance or cerium oxide emission intensity Degrees, calculate the amount of cesium oxide.

4 Reagents

Unless otherwise indicated in the analysis are consistent with the use of analytical reagents and GB/T 6682 water analytical laboratory. 4.1 Hydrofluoric acid (ρ1.13g/mL). WARNING. Hydrofluoric acid is toxic and corrosive, the operation should wear gloves to prevent skin contact 4.2 sulfate (11). Warning. When diluted improper operation could easily cause burns 4.3 potassium chloride solution ρ (K2O) = 30mg/mL. Take 47.49g potassium chloride (KCl) in a beaker, dissolved in water and transferred to 1000mL capacity Volumetric flask, dilute to the mark, shake. 4.4 Aqueous ammonia (11). 4.5 ammonium carbonate solution [ρ (NH4HCO3 NH2COONH4) = 100g/L]. 4.6 ammonium carbonate solution [ρ (NH4HCO3 NH2COONH4) = 10g/L]. Cesium oxide 4.7 Standard solution. a) cerium oxide standard stock solution. Weigh 0.5974g spectroscopically pure cesium chloride (105 ℃ bake 2h and placed in the dryer to cool to room Temperature) in 250mL beaker, add water, dissolved and transferred to 1000mL volumetric flask, dilute to the mark, shake. This solution Cerium oxide concentration was 0.50mg/mL; b) cerium oxide standard solution. Pipette 25.00mL cesium oxide standard stock solution [4.7a)], set 500mL flask with water Dilute to the mark. Cerium oxide concentration of the solution was 25.00μg/mL.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 17413.3-2010_English be delivered?

Answer: Upon your order, we will start to translate GB/T 17413.3-2010_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 17413.3-2010_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 17413.3-2010_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 17413.3-2010?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17413.3-2010 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.