22 September 2020 1 8K Report

Does anyone have a liquid chromatography- FID detector?

Flame ionized detector(FID) has been such widely applied in chemical analysis since its great invention and the discovery of chem-ionization. Thanks to the excellent contribution of Sternberg and the successors in this field, effective carbon number concept (ECN) can make the analysis calibration greatly simplified especially when authentic standard substances are unavailable or in the complicated case such as petrochemical industry and biomass processing. To supplement the ECN rule in multi-ethers, this work determined relative response factors of poly(oxymethylene) dimethyl ethers experimentally, and developed a probabilistic P1-P2 effective carbon number model (P-ECN) for multi-ethers compounds. showed this method could improve the precision of quantitative analysis for poly(oxymethylene) dimethyl ethers and could predict relative response factors of other ethers with similar structure to a degree.

However, we want to extend the method to a wider range of compounds, like high boiling point polyether compounds, e.g. polyethylene glycol, e.g. polyether polymers, but they are difficult to vaporize in gas chromatography (while the response of polyether compounds in the UV detector is not obvious). I want to try in liquid chromatography- FID to verify my method, especially when authentic standard substances are unavailable

Any capable collaborators can complete this paper together with me?

See the reference

Extended Effective Carbon Number Concept in the Quantitative Analysis of multi-Ethers Using Predicted Response Factors

DOI: 10.1016/j.chroma.2017.07.036

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