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Elisabeth Waczek

Knowledge Transfer Officer


Yan-Jie Schnellbach
Malte Göttsche, Luis Pazos Clemens and Yan-Jie Schnellbach visited the PTB

Detailed diagram of the CG-MS (gas chromatography-mass spectrometry) process used to analyze chemical components: 1. Injection: The sample is introduced into the gas chromatograph (GC) through the GC inlet, where it vaporizes and enters the carrier gas, progressing to the column. 2. Separation: Inside the GC column the sample components are separated. The separated molecules then elute through a heated transfer line into the mass spectrometer (MS). 3. Ionization: Inside the MS, the neutral molecules are ionized and fragmented using high energy. 4. Ions Separation and Detection: Ultimately, the mass analyzer inside the MS separates the ions by their masses, and the ion detector amplifies and records the signal, then translating the information on a computer.
New CNTR Fact Sheet by Carmen García López

Fabian Unruh at the Annual Meeting of the German Physical Society

Liska Suckau as a guest at Women in International Security WIIS Germany

A white symbol of headphones and a microphone on grey-blue background. Inside of a pink bubble "#011" is written.
PRIF Talk Podcast with Una Jakob and Malte Göttsche

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