Water spray device
https://www.velp.com/en-ww/water-spray-device.aspx Accessories > Water spray device Water spray device It allows for washing the columns of the FIWE 3/6. The "umbrella" jet ensures that the liquid is evenly distributed on the walls and collects any residues that have settled on the walls during the digestion phase, thus preventing sample loss during the boiling of reagents [...]Related searches to: digestive 6