NeoCHROM-BioDIESEL chromatograph for biodiesel analysis
The NeoCHROM-BioDIESEL system is designed for gas chromatographic analysis of biodiesel. It determines fatty acid methyl esters, methanol, free and total glycerol, and mono-, di- and triglycerides. We select the configuration for the required parameters and laboratory workload.
Testing is performed in accordance with EN 14214: Liquid petroleum products — Fatty acid methyl esters (FAME) for use in diesel engines and heating applications — Requirements and test methods.
Depending on laboratory workload, two chromatographs may be appropriate because some analyses require different temperature conditions. For a low sample throughput, the column can be changed as needed. For analysis, EN_14105 using an autosampler very desirable
Indicators and standards
- Determination of the content of methyl esters of fatty acids (qualitative determination is also present)
- EN 14103. Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of ester and linolenic acid methyl ester contents
- Determination of total and free glycerol, monoglycerides, diglycerides and triglycerides.
- EN 14105. Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of free and total glycerol and mono-, di-, triglyceride contents
- Determination of free glycerol
- EN 14106. Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of free glycerol content
- Determination of methanol
- EN 14110. Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of methanol content
- Determination of polyunsaturated acids
- EN 15779. Petroleum products and fat and oil derivates — Fatty acid methyl esters (FAME) for diesel engines — Determination of polyunsaturated (≥ 4 double bonds) fatty acid methyl esters (PUFA) by gas chromatography
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