Syringe pumps used in High pressure liquid chromatography are most suitable for which of the following columns?(a) Capillary columns(b) Guard columns(c) Short-fast columns(d) Small bore columnsThis question was addressed to me during an interview.Asked question is from High Pressure Liquid Chromatography in division Chromatography of Analytical Instrumentation

Syringe pumps used in High pressure liquid chromatography are most sui

1.	Syringe pumps used in High pressure liquid chromatography are most suitable for which of the following columns?(a) Capillary columns(b) Guard columns(c) Short-fast columns(d) Small bore columnsThis question was addressed to me during an interview.Asked question is from High Pressure Liquid Chromatography in division Chromatography of Analytical Instrumentation
Answer» CORRECT answer is (d) Small bore columns The best I can explain: SYRINGE PUMPS used in HIGH pressure liquid CHROMATOGRAPHY are most suitable for small bore columns. It is the most commonly used piston type pump.

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