Test tube with screw cap PrimeLab, 30 ml, 20x150, round bottom

The PrimeLab screw cap tube holds 30 ml. The throat diameter is 20 mm with a height of 150 mm. Suitable for various laboratory processes involving reagent storage, experimentation, transportation, etc. The screw cap creates a sealed connection to the tube, thereby protecting the contents from external influences and preventing leakage. In some cases, this is extremely important and can affect the final outcome of an experiment or other laboratory process.