Gas Chromatographic Analysis of Polyunsaturated FAME in Biodiesel Made From Algae and Marine Oils
James D. McCurry, PhD
The GC analysis of four common polyunsaturated fatty acid methyl esters (FAMEs) in algal biodiesel using method EN15779 and an Agilent 7890 series GC. Read More |
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Determination of Methanol Content in Biodiesel Using Agilent Select Biodiesel for Methanol with Headspace Sampling to EN-14110
Coen Duvekot
Agilent GC headspace systems are used to accurately determine the methanol content in biodiesel according to method EN-14110. Read More |
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Determination of Methanol Content in Biodiesel Using Agilent Select Biodiesel for Methanol
John Oostkijk
The Agilent Select Biodiesel for Methanol column achieved a better resolution than specified in the tested methods. Read More |
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Analysis of Free and Total Glycerol in B-100 Biodiesel Methyl Esters Using Agilent Select Biodiesel for Glycerides
John Oostdijk
Agilent metal capillary GC columns (UltiMetal) are used for high temperature testing of glycerides in biodiesel samples. Read More |
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Analysis of Bio-Ethanol by Gas Chromatography
Shannon Coleman and David Ramby
A GC method has been developed for the analysis of nitrogen, oxygen, carbon dioxide, and ethanol from the headspace of a biofuel reactor. Read More |
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GC Analysis of Total Fatty Acid Methyl Esters (FAME) and Methyl Linolenate in Biodiesel Using the Revised EN14103:2011 Method
James D. McCurry, PhD
The European method EN14103:2011 was tested using an Agilent 7890 series GC to determine FAME content in B100 biodiesel with precision that exceeds specifications. Read More |
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Analysis of Biogas Using the Agilent 490 Micro GC Biogas Analyzer
Remko van Loon
The micro GC Biogas Analyzer was used to analyze both pure biogas as well as biogas that has been mixed with natural gas or liquefied petroleum gas (LPG). Read More |
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Biodiesel in Diesel Fuel Using the Agilent 5500t FTIR Spectrometer by EN14078 Method
John Seelendbinder
Agilent FTIR instruments were used to determine the concentration of biodiesel in diesel fuel from 1% to 6% v/v as described by the EN14078 method. Read More |
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Portable Measurement of Biodiesel in Diesel Fuels by ASTM D7371-07 (FTIR-ATR-PLS Method) with the Agilent 5500t FTIR Spectrometer
Frank Higgins
Agilent FTIRs offer simple to use solutions for testing the percent of biodiesel in ultra-low sulfur diesel (ULSD) samples as described in ASTM D7371. Read More |
