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GB/T 18340.5-2010 English PDF

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Q: Should I purchase the latest version GB/T 18340.5-2010?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18340.5-2010 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.

US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 18340.5-2010: Organic geochemical analysis methods for geological samples -- Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils -- Gas chromatography
Status: Valid

GB/T 18340.5: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 18340.5-2010	189	Add to Cart	3 days	Organic geochemical analysis methods for geological samples -- Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils -- Gas chromatography	Valid
GB/T 18340.5-2001	319	Add to Cart	3 days	Organic geochemical measurements of geological samples -- Method for the analysis of saturated hydrocarbons of soluble organic matter in rocks and the crude oils by gas chromatography	Obsolete

Similar standards

GB/T 2007.6 GB/T 2007.7 GB/T 18340.3 GB/T 18340.4 GB/T 18340.2

Basic data

Standard ID: GB/T 18340.5-2010 (GB/T18340.5-2010)
Description (Translated English): Organic geochemical analysis methods for geological samples -- Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils -- Gas chromatography
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D04
Classification of International Standard: 73.010
Word Count Estimation: 8,862
Date of Issue: 2010-11-10
Date of Implementation: 2011-02-01
Older Standard (superseded by this standard): GB/T 18340.5-2001
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 rock extracts and oil saturated hydrocarbon fractions analyzed by gas chromatography method, chromatography geochemical parameters calculation and precision requirements. This section applies to rock extracts and crude oil saturated hydrocarbon components analysis.

GB/T 18340.5-2010: Organic geochemical analysis methods for geological samples -- Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils -- Gas chromatography

---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.
Organic geochemical analysis methods for geological samples Part 5. Analysis of saturated hydrocarbons in rock extracts and crude oils Gas chromatography ICS 73.010 D04 National Standards of People's Republic of China Replacing GB/T 18340.5-2001 Organic geochemical analysis of geological samples Part 5. rock and extract crude oil saturation Hydrocarbon Gas Chromatography Part 5. Analysisofsaturatedhydrocarbonsin 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 18340 "organic geochemistry in geological samples analysis methods," There are six sections. --- Part 1. Light Crude Gas Chromatography; --- Part 2. Determination of Organic Matter stable carbon isotope isotope mass spectrometry; --- Part 3. Determination of heavy petroleum fractions Mass Spectrometry saturated aliphatic hydrocarbon component; --- Part 4. heavy petroleum distillate aromatic aliphatic component mass spectrometry; --- Part 5. rock and extract crude oil saturated hydrocarbon analysis by gas chromatography; --- Part 6. Gasoline Hydrocarbon Mass Spectrometry. This section GB/T 18340 Part 5. This Part replaces GB/T 18340.5-2001 "Organic geochemical measurements of geological samples of rock-soluble organic matter and crude oil saturated hydrocarbon gas Chromatographic analysis methods, "compared with the GB/T 18340.5-2001, the main changes are as follows. Soluble by the standard name --- "in geological samples by organic geochemical analysis of rocks organic matter and crude oil saturated hydrocarbon gas chromatography Method "with" organic geochemical analysis of geological samples - Part 5. rock and extract crude oil saturated hydrocarbon analysis Gas chromatography"; --- Increased alert, warning, and other documents normative references, terms and definitions section; --- On the structure and content of the original standard has been adjusted, and made the appropriate editorial changes; --- With precision repeatability r and reproducibility R instead of the original double standard relative difference RD. Appendix A of this section is an informative annex. 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 standard is drafted by. National Geological Experimental Test Center. This part mainly drafted by. Wuxi Institute of Petroleum Geology Research Institute of Petroleum Exploration and Development Co., Ltd. China Petroleum & Chemical. China National Petroleum Corporation Chinese Petroleum Geology Experimental Research Institute of Petroleum Exploration and Development. the drafting of some of the participants in this Center, China Petroleum and Chemical Corporation Jiangsu Oilfield Company Institute of Geological Exploration Science Experiment Center, China Petroleum Huabei Oilfield points Exploration and Development Research Institute of source laboratory. The main drafters of this section. Liang Shu, Zhang canal, Cao Yin, Xiaoting Rong, Wang Jun, Li Lian. This part replaces the previous editions of the standard. GB/T 18340.5-2001. Organic geochemical analysis of geological samples Part 5. rock and extract crude oil saturation Hydrocarbon Gas Chromatography Warning --- Use this section shall be a person experiences regular laboratory work. This section does not point out all possible security asked question. Users have the responsibility to take appropriate safety and health practices and to ensure compliance with the conditions relevant national regulations.

1 Scope

This section GB/T 18340 specifies the rock and extract crude oil saturated hydrocarbon fraction is analyzed by gas chromatography method, chromatography geochemical parameters Calculation and precision requirements. This section applies to crude oil and rock extracts of saturated hydrocarbon components. Principle 2 Saturated hydrocarbon sample fraction chromatography using a flame ionization detector components have been flowing in the gas chromatograph, In the area normalization method to calculate the relative percentage of each component, press the appropriate formula to calculate the chromatogram geochemical parameters.

3 Reagents and materials

3.1 Reagents. a) hexane. AR (by weight distilled) or chromatography; b) isooctane. AR (by weight distilled) or chromatography. 3.2 Gas. a) Carrier gas. nitrogen or helium (purity of not less than 99.99%); b) Gas. Hydrogen (purity of not less than 99.9%); c) assisting gas. air. 3.3 micro syringe. 1μL ~ 10μL. 3.4 plug small mouth vial. 1mL ~ 2mL. 3.5 Columns. poly methyl silicone stationary phase or poly phenyl methyl silicone crosslinked silica capillary column, column length 20m ~ 30m, the inner diameter 0.2mm ~ 0.32mm.

4 Instrument

Gas chromatography. capillary column can be accessed with a split/splitless injection system, temperature programming systems and a flame ionization detector means, And is equipped with a computer workstation chromatography or chromatography data processing system.

5 Sample Preparation

5.1 Weigh 30mg ~ 50mg rock or crude extract samples overnight with 30mL of n-hexane was dissolved asphaltene precipitation; was treated with 60 ℃ Water bath and concentrated to 1mL ~ 2mL, transferred to a sample containing 2mg 4mg alumina and silica gel column chromatography, using 20mL of n-hexane fraction Rinsed 4 times the saturated hydrocarbon fraction, a saturated hydrocarbon solution was concentrated with 40 ℃ transferred to stoppered vials small opening in the back. 5.2 split injection mode, the sample is dissolved with hexane back injector; splitless mode, the sample was dissolved with isooctane backward like. Step 6 Analysis 6.1 Gas Chromatograph open road and circuitry. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 18340.5-2010_English be delivered?

Answer: Upon your order, we will start to translate GB/T 18340.5-2010_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 18340.5-2010_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 18340.5-2010_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 Sales@ChineseStandard.net. 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 18340.5-2010?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18340.5-2010 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.