Upcoming April Webinars

Register for April Webinars

Spring Into Our Troubleshooting Series!

Sign up for all three webinars to freshen up your fundamentals, receive a certificate of completion, and get access to an exclusive promotion.

If you can’t make it at that time, register anyway and we’ll send you an on-demand recording of the webinar a few days after the event.

We look forward to seeing you then!

To register for free, simply complete the registration form.

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Please select the webinars you'd like to attend:

A recording will be shared after each webinar. Feel free to register for all topics that interest you, even if you are unable to attend.

*Webinar schedule & overviews are shared at the bottom of this page.

April 5 Tues | Troubleshooting LC System Contamination

April 12 Tues | HPLC Troubleshooting

April 19 Tues | GC Troubleshooting Tips and Tricks from Inlet Through Detection

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Overview of Webinars

Tuesday, April 5

10:00 AM (PST)

Troubleshooting LC System Contamination

Speaker: Zeshan Aqeel

Application Scientist

Key Learning Points:

General steps on HPLC troubleshooting
Signs your column may be reaching the end of its natural lifetime
How to protect your column, including sample and mobile phase preparation suggestions
Case Study on LC system contamination troubleshooting

Tuesday, April 12

10:00 AM (PST)

HPLC Troubleshooting

Speaker: Dr. Rajesh Babu Dandamudi

Technical Manager

Key Learning Points:

General chromatographic problems
Overview of some possible troubleshooting approaches and a look at some diagnostic tools to ascertain the root cause of the problem
A look into different peak-related problems and how to resolve

Tuesday, April 19

10:00 AM (PST)

GC Troubleshooting Tips and Tricks from Inlet Through Detection

Speaker: Ramkumar Dhandapani, PhD

Global Product Manager Gas Chromatography

Key Learning Points:

Understand basic concepts in GC
Break down common GC myths
Provide systematic ways to troubleshoot complex problems
Choose the right GC column for your application

Meet Our Speakers

Zeshan Aqeel

Application Scientist, Phenomenex

Zeshan Aqeel has over 10 years of experience in LC,GC, and Sample Preparation. He has a degree in Biochemistry, from California State University of Northridge and is currently an Applications Scientist at Phenomenex. Prior to Phenomenex, Zeshan worked as an analytical chemist at Amgen and Baxter Bioscience focusing on the optimization of LC and LC/MS methods. He has played an integral role in supporting our teams with hands-on lab trainings, problem solving, troubleshooting, and applications support around the world. In addition he has developed and presented many technical seminars globally. Zeshan has assisted in the developments of many applications using Kinetex Core-shell technology, including various dietary supplements applications.

Rajesh Babu Dandamudi, PhD

Technical Manager, Phenomenex

Rajesh Babu has more than 11 years of chromatography experience and is an expert in practical HPLC/UHPLC/LC-MS/GC-MS method development and troubleshooting. Before joining Phenomenex, Dr. Rajesh worked as a Faculty member at Sri Sathya Sai Institute of Higher Learning, Deemed University. He was instrumental in establishing a state-of-the-art mass-spec core facility consisting of GC, HPLC, GC-MS, LC-MS/MS, and HRMS systems. His research work was in the area of clinical metabolomics.

Ramkumar Dhandapani, PhD

Global Product Manager Gas Chromatography, Phenomenex

Ramkumar Dhandapani has been in the chromatography industry for over 17 years with hands-on and troubleshooting experience. He has earned a Master's and Ph.D. degree in Analytical Chemistry from Seton Hall University with specialization in Microextractions, Multidimensional Gas Chromatography, and Tandem Mass Specs techniques. He has developed and validated several regulatory compliant methods in Pharmaceutical, Food, Fuels, and Environmental industry as well as incorporated method improvement and troubleshooting across a range of separation techniques. Dr. Dhandapani joined Phenomenex in August of 2014 and he serves as the Global Product Manager at Phenomenex. In addition to managing the GC product line, Dr. Dhandapani presents innovations in Chromatography at various chromatography conferences.