DURAN test tubes, round bottom, 25 x 200 mm, straight rim, pack of 50

DURAN® test tube, with straight rim, 70 ml, 25 x 200 mm Converting substances and liquids into other states of aggregation and thus initiating subsequent reactions is very important for daily work in the laboratory. A wide variety of vessels, apparatus and devices 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 substance taken. Special properties and advantages: Thick-walled and therefore particularly mechanically resistant Available with rolled rim or straight rim With round bottom Fused-in and therefore permanently durable white printed image Application: Heating small quantities, preliminary samples, storage and transport of small quantities of liquids