Internship | Chemical Analysis: Extraction Optimization of Stabilizers in Propellant

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.

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.

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.

You want an internship opportunity on the precursor of your career; an internship gives you an opportunity to take a good look at your prospective future employer. TNO goes a step further. It’s not just looking that interests us; you and your knowledge are essential to our innovation. That’s why we attach a great deal of value to your personal and professional development. You will, of course, be properly supervised during your work placement and be given the scope for you 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.

At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. Since 1932, we have been making knowledge and technology available for the common good. We find each other in wonder and ingenuity. We are driven to push boundaries. 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. Read more about TNO as an employer.

At TNO we encourage an inclusive work environment, where you can be yourself. Whatever your story and whatever unique qualities you bring to the table. It is by combining our unique strengths and perspectives that we are able to develop innovations that make a real difference in society. Want to know more? Read what steps we are taking in the area of diversity, equity and inclusion.

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After the first CV selection, the application process will be conducted by the concerning department. TNO will provide a suitable internship agreement. If you have any questions about this vacancy, you can contact the contact person mentioned below.

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. Read more about security screening on the AIVD website.

Important to be aware of before applying:

• Before the start of the internship, the internship agreement from TNO needs to be signed. For students at a college or university based in the Netherlands, TNO uses the UNL-template (supplemented with a number of specific agreements from TNO). For students of foreign and MBO educational institutions, the TNO internship agreement applies. TNO does not sign any other internship agreements.
• Before the start of the internship, the educational institution will need to confirm in writing that:
  • you are enrolled at the educational institution during the internship, and;
  • the internship takes place as part of the programme of the study.

• The confirmation of educational institution takes place by signing the UNL template or forms prepared by TNO.
• Interns at TNO must be in possession of a Dutch residential address at the start of the internship. Performance of internship activities from abroad is not possible.