Thermo Scientific Chromatography Consumables Assist Trench Oil Detection

Drain oil, which refers to various types of inferior oils found in daily life, may cause cancer when consumed for a long period of time, causing great harm to the human body. Because there is no small economic temptation, there are still people who take the risk of selling waste oil. In response to the people's strong complaints about the problem of waste oil, the General Office of the State Council issued a document in July 2010, and decided to organize the implementation of trials for the utilization of waste kitchen waste and the harmless treatment of urban kitchen waste. On September 13, 2011, the Chinese police cracked down on the use of the “drainage oil” system for sale.

In the process of cracking down on "oil waste", the inspection system for the production of waste oil developed by food safety monitoring units has played a major role. The inspectors comprehensively used chromatographic analysis, spectral analysis, physicochemical analysis, and gene identification techniques and other modern analytical testing methods. They successively screened more than 80 technical indicators and determined PAHs, cholesterol, electrical conductivity, specific genes, etc. Four major categories and more than 20 items that have important distinguishing significance. The inspection system established on the basis of this provides an effective technical guarantee for the safety of the people’s cooking oil.

Thermo Fisher Scientific, a leader in the chromatography industry, is committed to making the world cleaner, safer and healthier. It is our unshirkable responsibility and obligation to contribute to food safety. Therefore, Thermo Fisher Scientific has developed the most favorable sales promotion plan for the chromatographic consumables involved in the detection of waste oil, providing highly efficient and economical inspection products for the testing personnel.

A. Polycyclic Aromatic Pretreatment Consumables Solid phase extraction column: HyperSep C18 2g/15ml. Item number.

HyperSep Florisil 500mg/3mL. Item number.

Method: GB/T 24893-2010 method.

Second, the detection method of polycyclic aromatic hydrocarbons and consumables column: Hypersil Green PAH 5μm 250mm x 4.60mm (PAH column). Item number.

Methods: GB/T 24893-2010 method 16 kinds of polycyclic aromatic hydrocarbons chromatograms (1. Naphthalene 2. Terpene 3. Fluorene 4. Fluorene 5. Philippine 6. Fluorene 7. Fluoranthene 8. Fluorene 9. Benzene (a)蒽 10. Qu 11 benzo (b) fluoranthene 12. benzo (k) fluoranthene 13. benzo (a) fluorene 14. Indole (1,2,3-cd) 芘 15. benzo (g ,h,i)苝 16. Dibenzo(a,h)蒽)

Third, cholesterol detection methods and consumables column: Hypersil BDS C18, 5μm, 150mm × 4.6mm. Item number.

Method: GB/T 22220-2008 method

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