Internship | Chemical Analysis: Extraction Optimization of Stabilizers in Propellant

This internship focuses on optimizing the extraction method of stabilizers from propellant, using UPLC-MS to quantitatively assess extraction quality and effectiveness.

About this position

For propelling charges, the stabilizer content is determined to ensure safety and operational reliability. These stabilizers are extracted from propellant and subsequently analyzed using UPLC-MS. Within this internship, the focus is on optimizing the extraction method of stabilizers from propellant. UPLC-MS is used as an analytical tool to quantitatively assess the quality and effectiveness of the extraction method. Relevant parameters and potential bottlenecks are critically evaluated to further improve the reliability, accuracy, and efficiency of the determination.

What will be your role?

You will independently carry out practical analyses and immerse yourself in the underlying principles of the analytical method. By understanding the method step by step, you will investigate where optimizations are possible and implement targeted improvements. Your work will include sample preparation, variation of extraction parameters, data analysis, and critical evaluation of results. Ultimately, you will deliver an improved, reliable method in which all steps are well substantiated.

You will work in the laboratory of the Research Group Munition Technology in The Hague Ypenburg. The laboratory team consists of approximately six analysts. Within this team, a wide range of analytical techniques is applied, and a high level of specialist knowledge is available. Although the department is broadly equipped, your focus will be entirely on optimizing the extraction method, using UPLC-MS as the analytical technique. You will be supervised by experienced colleagues in a professional, knowledge-driven working environment.

What we expect from you

You are able to set up and execute a research plan in a structured manner. In addition, you can critically evaluate results and adjust experiments accordingly. You work independently, accurately, and with concentration, have an eye for detail, and possess a practical and investigative mindset.

• You are enrolled in an HBO (Bachelor’s) program in Analytical Chemistry.
• Basic knowledge of liquid chromatography.
• Strong analytical skills and the ability to logically understand the influence of sample preparation and analysis.
• Safe working practices are a high priority for you.

What you'll get in return

TNO attaches a great deal of value to your personal and professional development. You will be properly supervised during your work placement and be given the scope to get the best out of yourself. Furthermore, we provide:

• A highly professional, innovative internship environment, within a team of top experts.
• A suitable internship allowance (615 euro for wo-, hbo- and mbo-students, for a full-time internship).
• Possibility of eight hours of free leave per internship month (for a full-time internship).
• A free membership of Jong TNO, where you can meet other TNO professionals and join several activities, such as sports activities, (work-related) courses or the yearly ski-trip.
• Use of a laptop.
• An allowance for travel expenses in case you don’t receive an OV-card.

TNO as an employer

At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. There is all the space and support for your talent and ambition. You work with people who will challenge you: who inspire you and want to learn from you. Our state-of-the-art facilities are there to realize your vision. What you do at TNO matters: impact makes the difference. Because with every innovation you contribute to tomorrow’s world.

Security clearance requirement

For this internship vacancy it is required that the AIVD issues a security clearance (VGB) after conducting a security screening. Take into account that this process may take about 8 weeks. If you have been abroad for more than 6 consecutive months, or if you do not have the Dutch nationality, it may take longer.