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The Modulator in Comprehensive LC×LC
The interface between the two separation dimensions is a key element of any comprehensive LC×LC system. Recent innovations in areas such as temperature manipulation and thermal modulation have opened up the possibilities of non-valve-based LC×LC and other less conventional methods for performing LC×LC separations. This article explores the variety of commonly used modulators, paying specific attention to focusing modulators. |
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Featured Product |
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Grace HPLC Brands Acquired
Hichrom are pleased to announce we have acquired the worldwide exclusive rights to manufacture Vydac, Alltima, Alltima HP, Prevail, Apollo, Allsep, Apex and Genesis analytical HPLC column ranges from Grace. Learn more |
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 Photo Credit: simon2579/Getty Images |
Constantly Evolving
Leon Blumberg has been at the cutting edge of chromatography since the late 1980s. LCGC spoke with him about his contribution to the past, present, and future of chromatography. |
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Photo Credit: duncan1890/Getty Images |
Novel Fatty Acid Analysis
Researchers from the USA have developed a simple and derivatization-free gas chromatography (GC) method for the quantitative analysis of oleic acid and related fatty acids. |
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