The in vitro cultivation of animal and plant cells in a nutrient medium is an essential part of today’s research in the field of microbiology. These cultivation approaches can take place at different scales – the vessels are selected accordingly. For test runs, rather small vessels such as culture tubes are used. In addition to culture tubes made of DURAN?, our product range also includes culture tubes made of soda-lime glass. This is a glass of the third water resistance Class And belongs to the category of soda-lime glasses with a high proportion of alkali and alkaline earth oxides.