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Technické zprávy

Food samples - safe and efficient cryogenic grinding

Most sample materials can be ground to the required analytical fineness at room temperature. However, there are limits, for example when even a small temperature increase affects the sample in a negative way; or when the material is very elastic and will only be deformed. Moreover, food samples which are fatty or sticky may block the mill. Therefore, cryogenic grinding is the best way to pulverize food samples like cheese, raisins, wine gum or marzipan which simply clump together when ground at room temperature.

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