DURAN round-bottom test tubes Ø 20 x 150 mm, beaded rim, pack of 100

DURAN® test tube, beaded rim, 34 ml, 20 x 150 mm Substances and liquids must be converted into other states of matter and thus further reactions initiated, which is very important for daily work in the laboratory. A wide variety of vessels, apparatus and equipment are used for these activities. Reaction monitoring, test series and preliminary samples are usually carried out in test tubes due to the small quantities of substance taken. Special features and advantages: Thick-walled and therefore particularly mechanically resistant Available with a beaded 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