plastic Marinelli beaker (“well-bottom” container) used for gammaspectrometry measurements in a laboratory. The central hollow tube projecting from the bottom is used to position the container on a detector. https://en.wikipedia.org/wiki/Leonidas_D._Marinelli#Marinelli_beaker
Marinelli beaker free icon was designed by Juhele for icons Png and presented to its users.
Juhele
4/2/2018