GB/T 28769-2012 in English

VALID

Test method for determination of free glycerol content in Fatty Acid Methyl Esters(FAME) by gas chromatography

Issued on:2012-11-05
Implemented on:2013-03-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $170.00
$165.00

Standard No:	GB/T 28769-2012
Document status:	VALID
Title in English:	Test method for determination of free glycerol content in Fatty Acid Methyl Esters(FAME) by gas chromatography
Title in Chinese:	脂肪酸甲酯中游离甘油含量的测定气相色谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2012-11-05
Implemented on:	2013-03-01
Chinese Classification:	E31-Fuel oil
Professional Classification:	GB-National Standard
Related Keywords:	fatty acid methyl esters free glycerol content gas chromatography gas chromatography scopewarning test method
Related Topics:	Liquid Chromatography of Oil in Water fatty acid methyl ester free fatty acids and glycerol Gas Chromatography Resolution free glycerin free oil Gas Phase Fatty Acid Peak Gas Chromatography + Resolution fatty acid methyl ester Free Fatty Acids in Calcium Stearate Gas phase content Determination of Formic Acid by Ion Chromatography Calcium Stearate Free Fatty Acid Formic acid content detection Liquid Chromatography Glycerides Formic acid content detection Carrier gas flow Free Fatty Acid Monoglycerides Free fatty acid industry Gas phase carrier gas Fatty Acid Chromatography Methods Gas phase content meteorological fatty acid methylation Glycerol quantification GC carrier gas Calcium Stearate Free Fatty Acid Fatty acid mass spectrometry Chromatographic peak separation mixed fatty acid methyl esters Rapid determination of free fatty acids Gas phase determination of fatty acid content Gas chromatograph content Determination of glycerol content Carrier gas flow gas phase fat Glycerin content GC carrier gas Glycerin content Gas Chromatography of Free Fatty Acids in Betaine gas phase fatty acid gas phase fatty acid din Content by gas chromatography fatty acid methylation method free glycerin Gas phase determination of acid GC carrier gas Free fatty acid industry Gas Chromatography Resolution Fatty acid vapor phase methylation GC ester Gas Chromatography Methyl Ester Quantification of glycerol Gas Chromatography Fatty Acids Fatty acid gas chromatography why methyl esterification Fatty acid determination why methyl esterification Determination of total fat by gas chromatography Gas phase relative content Gas Chromatography Resolution gas phase fat content gas chromatography fame Separation Ratio of Gas Chromatography GC carrier gas Chromatography carrier gas gas phase + carrier gas Glycerol Chromatography fatty acid methyl ester in water Chromatography carrier gas Fatty acid methyl ester+ Chromatogram Gas phase carrier gas chromatography mode Gas Chromatography of Formic Acid in Water chromatography mode Fatty Acid Determination Gas Chromatography Methyl Esterification Glycerin peak Gas Chromatography Peak Separation fatty acid methyl ester gas chromatography fame Column box Fatty acid methyl ester content in vehicle diesel Infrared Standard Method for Determination of Fatty Acid Methyl Ester Content Gas Chromatography Acetic Acid Content Column box Carrier gas flow Grease methyl esterification method Glycerol quantification Chromatographic temperature Column box fatty acid content in water Determination of glycerol content by gas chromatography Glycerin + Quantitative Gas Chromatography Resolution Gas phase carrier gas Chromatography carrier gas gas phase + fatty acid Fatty acid gas phase peak Determination of Formic Acid by Gas Chromatography organic carbon content in fat Oleic acid gas chromatography Oleic acid chromatography Gas Chromatography Fatty Acids Oleic acid + gas chromatography Gas Chromatography Fatty Acids Fatty acid methyl ester content in diesel Carrier gas phase What is the relative content of fatty acids free fatty acids in fats Fatty Acid Trans Fatty Acid Vapor Phase Detection of formic acid content in water Assay Chromatography Determination of total acid by gas chromatography Gas Chromatography Peak Resolution Gas Chromatography Fatty Acid Peak Fatty acid glyceride content Analysis of Glycerin by Liquid Chromatography Determination of Formic Acid by Ion Chromatography Carrier Gas Chromatography Why Use Gas Chromatography to Determine Fatty Acids Determination of glycerin content in water Determination of volatile fatty acids by gas chromatography Gas Chromatography Fatty Acid Method Relative content of fatty acid Glycerin Fatty Acid Gas Chromatography Separation Ratio Gas Chromatography Fatty Acid No Peak gas chromatography english Downstream Technology Chromatographic Separation Chromatographic separation of two phases oil free fatty acid content Gas Chromatography content in zero air Basis for separation by gas chromatography gas chromatography+fame GBT28769 Methyl ester content in diesel Free acid content in electrolyte Methanol dissolves its free fatty acids Formic acid gas chromatography detection Liquid phase measurement of diglyceride content Why do fatty acids need methyl esterification in gas phase measurement? brown fat content Determination method for dimethyl sulfate content Methyl salicylate content determination method titration method Methyl esterification method for determination of fatty acids Fatty acid methyl ester detection method Chinese Pharmacopoeia free acid content Standard table of ester content in glycerol gas chromatography Standard curve method to measure free acid content Glycerol gas phase test method Gas chromatography method for determination of mesitylene content What are the methods for detecting formic acid by gas chromatography? Glycerin content in oil Free glycerol content in edible oils Methyl ester content detection Glycerol gas chromatography detection method Fatty acid ester quality Glycerol gas phase detection method Glycerol quality Method for measuring nitrogen content in water using gas chromatography Method for determination of polyester lubricants by gas chromatography Glycerol gas phase analysis method Free fatty acid detection method Determination of sodium benzoate content in soy sauce Temperamental fatty acid content analysis method Determination of glycerol content Formic acid ion content determination method Method for determination of free fatty acids in oils and fats Determination method of diglyceride content Determination of the content of licorice Chinese Pharmacopoeia Liquid Chromatographic Determination of Formic Acid Iron spectrum of fats and oils Determination of fatty acid ethyl ester content

《GB/T 28769-2012脂肪酸甲酯中游离甘油含量的测定气相色谱法》由TC280（全国石油产品和润滑剂标准化技术委员会）归口，TC280SC1（全国石油产品和润滑剂标准化技术委员会石油燃料和润滑剂分会）执行，主管部门为国家标准化管理委员会。

Scope

WARNING: The application of this standard may involve some hazardous materials, operations and equipment, but does not make recommendations for all safety issues related to this. It is the user's responsibility to establish appropriate safety and protective measures and determine the applicability of relevant regulatory limitations before using this standard. Scope: 1. This standard specifies the method for the determination of free glycerol content in fatty acid methyl esters (FAME) with a DC fraction ranging from 0.005% to 0.07% by gas chromatography. 2. This standard is suitable for evaluating the quality of fatty acid methyl esters of pure biodiesel. Glycerin is a by-product of the transesterification reaction, and its concentration can affect the performance of the fuel.

More samples: JJG 21-2008 NB/T 47013.2-2015 JGJ 94-2008

Sample only — not a preview of GB/T 28769-2012

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