HPLC CHROMATOGRAPHY HINTS and TIPS FOR CHROMATOGRAPHERS [HPLC TRAINING ARTICLES]

The HPLC "Hints and Tips" found here will be of interest to anyone performing HPLC, UHPLC (UPLC), LC/MS, SFC, CE or GC analysis. Many of these free tips, taken from professional classes that I teach, discuss fundamental to advanced level chromatography concepts in a practical way. Occasionally, I will also include laboratory computer related tips here too. Please "follow" this blog to receive updates of new posts. Hint: Type keywords into the SEARCH bar to quickly find other articles.

Saturday, December 21, 2013

Two Common HPLC Problems and their Causes (Sudden changes to either the HPLC Backpressure or Peak Shape)

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   Let's take a quick look at two different problems which you may encounter when operating an HPLC system. We start with the basic obse...
Saturday, November 9, 2013

HPLC Maintenance & Repair Parts To Have on Hand for HPLC Systems

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HPLC (UHPLC) systems are complex instruments which require periodic inspection, cleaning and maintenance. These tasks are critical to mainta...
2 comments:
Saturday, October 12, 2013

What type of Water Should I use for HPLC, UHPLC or LC/MS Analysis?

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Water is one of the most common solvents used in reversed phase chromatography. HPLC and LC/MS work demands ultra pure quality water be used...
4 comments:
Saturday, September 7, 2013

Method Development Hint: Use your HPLC Diode Array Detector (DAD or PDA) as a Spectrophotometer

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One of the many useful features of a UV/VIS scanning diode array detector is that it can be employed in flow injection mode to scan a sample...
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HPLC EXPERT
AKA: "The HPLC Doctor". An expert Chromatographer, Scientist, Consultant and Inventor who works in the Analytical, BioMedical, BioPharma, Medicinal Chemistry, Medical Device and Product Engineering fields. I enjoy teaching, working with and training scientists to use different types of analytical instrumentation to solve challenging problems.
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