ULBON HR-Thermon-HG, Alkylenglycol phthalic acid ester polymer

The ULBON HR-Thermon-HG is the optimum column for analyses of organic mercury compounds subject to regulation, as well as harmful tributyltin compounds used as antifouling agents for fishing nets and in ship bottom paints.
In analyses of TBTC (tributyltin chloride) and alkylmercury compounds, the use of packed column results in poor separation reproducibility due to the adsorption of sample materials.
The ULBON HR-Thermon-HG displays only extremely low levels of sample adsorption, thus enabling good quantitative reproducibility and high sensitivity analyses. In particular, the ULBON HR-Thermon-HG displays superior separation abilities in analyses of tributyltin chloride in comparison with packed columns due to the almost complete absence of decomposition and adsorption phenomena.

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