- We provide special rods and fibers, on whose tip a drop of the sample can be filled conveniently into a test tube.
- Fibers with a diameter of less than 0,1 mm can be inserted even into the smallest test tubes.
These rods and fibers are mainly made of borosilicate glass 3.3. We can also supply rods and fibers that are made of the same type of glass as your test tubes.
