Sampling slides samar da wani daidaitaccen samfurin hanyar don auna mold, microbes, bio aerosol da kuma gurɓataccen ƙura mara kyau. Yana ba da damar saurin samfurin da kuma auna matakin gurɓataccen yanayi. Yana da amfani musamman a lokacin samfurin samfurin da ke da daraja ko ba za a iya jigilar da shi ba, musamman a cikin samfurin jirgin sama.

Sampling slides ne elastic roba kayan, wasu yankuna rufe da musamman manne. Layin alama na tsakiyar layi a kan slide yana taimaka wa masu amfani su gano tsakiyar lokacin cire samfurin kuma yana taimaka wa masu nazarin dakin gwaje-gwaje su sami tsakiyar samfurin. Kowane slide yana da lambar jerin musamman don ganewa da kunshin a kan slide don hana gurɓataccen gurɓataccen.