my name is kristina vramchik, i work as a chemical engineer at the central plant laboratory of the biotechnology at 6 am, then i drink a glass of warm water with a slice of lemon on an empty stomach, then i do some light exercise, and then i take a contrast shower and proceed to my favorite part of moir, this is breakfast. and i come to work at about 7:30, because i need to prepare in advance. bors for testing and put the equipment into operation, using the gas chromatography method we determine toxic microimpurities in rectified ethyl alcohol from food raw materials, also in rectified technical ethyl alcohol, as well as in intermediate products in the production of rectified ethyl alcohol. next, i install these vials with the sample into the automatic dispenser. next , i need to set the chromatography mode on the computer. i chose this profession because i have been interested in chemistry since childhood, because chemistry is a science in which endless development is possible and where you can constantly make your own small discoveries. based on the result of the chromatogram, we can see the p