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The Future of Instrumentation and Columns in Liquid Chromatography.

• Authors : Broeckhoven, Ken¹

Subjects: *COLUMN chromatography

• Source: LC-GC North America. Aug2022, Vol. 40 Issue 8, p362-364. 3p.

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A Novel 3D-Printing Method to Create Liquid Chromatography Columns.

• Authors : Nawada, Suhas; Budel, Tristram

Subjects: *LIQUID chromatography; *COLUMN chromatography

• Source: LC-GC North America. Sep2021, Vol. 39 Issue 9, p414-417. 4p.

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Recent Developments in Open-Tubular Liquid Chromatography Columns.

• Authors : Bell, David S.¹

Subjects: *LIQUID chromatography; *COLUMN chromatography

• Source: LC-GC North America. Jul2021, Vol. 39 Issue 7, p315-319. 4p.

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Where Has My Efficiency Gone? Impacts of Extracolumn Peak Broadening on Performance, Part II: Sample Injection.

• Authors : Stoll, Dwight R.¹ ; Broeckhoven, Ken^2,3,4

Subjects: *COLUMN chromatography; *LIQUID chromatography; *DISPERSION (Chemistry)

• Source: LC-GC North America. May2021, Vol. 39 Issue 5, p208-212. 4p.

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Testing the Fundamentals: An Examination of Your Extraction Knowledge: As I write this, I'm also grading the final exam from my 'Chromatography and Separations' course. We spent approximately the first 75% of the course covering column chromatography, capillary electrophoresis (CE), and field-flow fractionation. The remainder of the course focused on chromatographic sample preparation. The final exam was based on this last section of the course. Some questions make a good review of the fundamentals of various extraction techniques. The basis for these questions may have been discussed in previous iterations of this column, in analytical chemistry textbooks, or in books on chemical separations. generally give the final exam in my graduate courses as a take-home exam, so you are free to use whatever resources you have available to you. Here's your opportunity to test yourself, as the answers are provided

• Authors : Raynie, Douglas E.

• Source: LC-GC North America. September, 2022, Vol. 40 Issue 9, p424, 4 p.

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Slow Column Equilibration.

• Authors : Dolan, John W.^1,2

Subjects: *CHROMATOGRAPHIC analysis; *COLUMN chromatography; *CAPILLARY columns

• Source: LC-GC North America. Feb2015, Vol. 33 Issue 2, p102-107. 4p.

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What makes Flash a power purification technique for several industries?

• Authors : Preston, J.¹

Subjects: *COLUMN chromatography; *HYDROPHILIC interactions

• Source: LC-GC North America. Jul2019, Vol. 37 Issue 7, p460-461. 2p.

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Harmonization of Experimental Methods Used to Measure the True Hold-Up Volume of Liquid Chromatography Columns.

• Authors : Gritti, Fabrice¹ ; Smith, Kerri¹

Subjects: *LIQUID chromatography; *COLUMN chromatography; *HYDROPHILIC interaction liquid chromatography

• Source: LC-GC North America. Jan2023, Vol. 41 Issue 1, p28-33. 5p.

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Analysis of Amino Acids in Dietary Ingredients and Supplements.

• Authors : Ofitserova, Maria¹; Nerkar, Sareeta¹

Subjects: *COLUMN chromatographyPICKERING Laboratories Inc.

• Source: LC-GC North America. Jun2018, Vol. 36 Issue 6, p412-413. 2p.

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PRODUCTS & RESOURCES.

Subjects: *CHROMATOGRAPHIC analysis equipment; *COLUMN chromatography; *MICROPLATESTOSOH Bioscience Inc. ; YMC America Inc. ; PORVAIR Sciences (Company)

• Source: LC-GC North America. Jun2018, Vol. 36 Issue 6, p406-407. 2p.

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