Test tube, made of borosilicate glass. It is an indispensable element for day-to-day work in the laboratory, in the fields of chemistry, biology, the pharmaceutical industry, and medicine.
| Capacity | Dimension |
| 5 ml | |
| 15 ml | |
| 25 ml | 26 x 160 mm |
| 35 ml | 18 x 180 mm |