Gas Chromatography Training
Operation, Care, Trouble Shooting & Preventive Maintenance of Gas Chromatography Systems in Quality Control Laboratories
INTRODUCTION
Mission for Essential Drugs and Supplies (MEDS) in collaboration with Physikalisch-Technische Bundesanstalt (PTB) and the African Medicines Regulatory Harmonization (AMRH) initiative has organized a unique and exciting training program targeting Quality Control Technicians, Laboratory Analysts, Calibration Service Providers and other experienced laboratory technicians working in the pharma and food manufacturing industry as well as National Quality Control Laboratories or National Standards Bureaus from the African continent. The training seeks to address the challenge of efficiency in laboratory operations attributed to downtime of equipment and limited availability of qualified service engineers in the region with ability to maintain GCs. The objective of the course, is to enable optimization of the use of GCs in industries to minimize breakdowns by building capacity on good practices and trouble-shooting guides.
TARGET GROUP
Scientists attached to pharmaceutical manufacturing units and laboratories, from both private and public sector, including those involved in Quality Assurance, Quality Control, Research, Method Development and pilot plants, domiciled within the Pan African member states.
OBJECTIVE
The course will focus on laboratory testing and its wider scope in quality assurance, with emphasis and focus on detailed techniques for QC equipment/instrument operation, preventive maintenance, troubleshooting, service, diagnosis, and repair.
EXPECTED OUTCOMES
Appropriately trained equipment maintenance personnel who are able to support the production and quality control functions in the local pharmaceutical industry.
A capability to develop effective programs for implementation of equipment preventative maintenance in local firms leading to less incidence of breakdown in critical quality control and production equipment.
Improved efficiency in operations and meeting customer obligations on a timely basis by avoiding delays associated with equipment maintenance.
Reduced reliance on foreign equipment maintenance engineers, which translates to savings for local companies.
COURSE STRUCTURE
The course is divided into three parts: It involves blended, self-paced e-learning with training material prepared beforehand by experts, four virtual training sessions with three modules (GC-001, GC-002 and GC-003), and a physical practical session.
In the e-learning sessions, learners will access the course content on an e-learning platform where lessons, discussions, forums, quizzes and assignments are available. Course facilitators will interact with learners via direct messages and/or discussion forums throughout the virtual sessions. Participants will be provided with log-in credentials and be able to access the course at any time 24-hours a day. Each module will begin and conclude with videoconference sessions bringing together learners and course facilitators.
Each virtual training session focuses on one specific module. Participants are encouraged to ask questions during the sessions to clarify any points or engage in discussions. This interactive format helps ensure a better understanding of the material and a direct exchange with the trainer.
The third part of the course will be a practical hands-on session at MEDS’ WHO-Prequalified laboratory in Nairobi, Kenya presenting an opportunity for learners to perform preventive maintenance under the supervision of trained service engineers.
COURSE TIMETABLE
WEEK 1 (23rd May to 30th May 2025): Module GC 001 - INTRODUCTION TO GAS CHROMATOGRAPHY (E-Learning)
| UNIT | TITLE | DESCRIPTION |
| 1.1 | Introduction to Chromatography | Introduction to the principles and the different types of Chromatography |
| 1.2 | Overview of Gas Chromatography | Theory and key principles of Gas Chromatography Basics of Gas Chromatography |
| 1.3 | Components of Gas Chromatography | To understand the components of Gas Chromatography including Hardware, Plumbing, Gases, Tubing and Fittings |
Please find the introductory presentation on Preventive Maintenance of Gas Chromatographs and Introduction to Module 1 here.
WEEK 2 (30th May to 6th June 2025) MODULE GC 002- QUALITY SYSTEMS WITH GLP (E-Learning)
| UNIT | TITLE | DESCRIPTION |
| 2.1 | Good Practices for Quality Control Laboratories | Learn more about materials, equipment instruments and devices in the context of good practices in the quality control laboratory Learning about Good Laboratory Practices |
| 2.2 | Quality Managemen System | Learning about Good Laboratory Practices |
| 2.3 | Laboratory Equipment Management | Learn more about managing Laboratory equipment, receiving, coding, preventive maintenance, qualification and general cleaning. |
| 2.4 | Check your knowledge |
WEEK 3 (6th June to 12th June 2025) MODULE GC 003- MAINTENANCE AND SAFETY ASPECTS OF GC (E-Learning)
| UNIT | TITLE | DESCRIPTION |
| 3.1 | Safety Checks | Learn how to handle different types of gases, piping and fitting and detection of gas leakages and gas cylinders |
| 3.2 | Maintenance of GC | Learn about maintenance of different components of Gas chromatography |
| 3.3 | Troubleshooting | Troubleshooting on GC injectors, gauges, blockages, columns inlets and detectors, poor peak shape Ghost peaks, poor reproducibility and drifting baseline |
PRACTICAL HANDS-ON SESSION (16th to 20th June 2025) ON-SITE TRAINING SESSION FOR PREVENTATIVE MAINTENANCE FOR GC
| UNIT | TITLE | DESCRIPTION |
| 3.4 | Day 1 Practical Hands-on training. | Introduction to GC Different components of Gas Chromatography |
| 3.5 | Day 2 Practical Hands-on training. | Troubleshooting Precautions and Safety tips with Gas Cylinders |
| 3.6 | Day 3 Practical Hands-on training. | Maintenance of different parts of GC including GC Inlet, Split vent trap, gold seal septa' Autosampler maintenance, leak /pressure tests. |
| 3.7 | Day 4 Practical Hands-on training. | Maintenance of GC detectors, FID cleaning Rebuild FID Ignitor operation/replacement |
| 3.8 | Day 5 Practical Hands-on training. | GC Validation |
IMPORTANT DATES
| 22nd May 2025 | Registration Deadline |
| 23rd May 2025 | Virtual Kick Off Meeting for Module GC001 |
| 30th May 2025 | Virtual Kick Off Meeting for Module GC002 |
| 06th June 2025 | Virtual Kick Off Meeting for Module GC003 |
| 12th June 2025 | Final Virtual Meeting |
| 14th and 15th June 2025 | Arrival of Participants In Nairobi |
| 16th to 20th June 2025 | Physical Sessions In Nairobi |
| 21st June 2025 | Departure of Participants |
TRAINER
Dr. Pierre Gavard
PTB CONTACT
Anna Reinhardt, Project Coordinator, anna.reinhardt@ptb.de
Lisa Köhler, Project Assistant, lisa.koehler@ptb.de
