DURAN® FIOLAX® test tube with beaded rim, 20 x 150 mm, 39 ml

Fiolax® borosilicate glass test tube, 39 ml, 20 x 150 mm Converting substances and liquids into other aggregate states and thus initiating further reactions is very important for daily work in the laboratory. A wide variety of vessels, apparatus and equipment are used for these activities. Reaction controls, test series and preliminary samples are usually carried out in test tubes due to the small quantities of substances taken. Special properties and advantages: Thin-walled and therefore insensitive to rapid temperature changes and local heating The flanged rim facilitates pouring Burnt-in and therefore permanently durable white printed image Application: heating of small quantities, preliminary samples, storage of small quantities of liquid