At Renes Glastechniek we have a wide range of standard testtubes, also called round-bottom tubes. In addition, we also manufacture other sizes on request, so we can supply exactly what you are looking for.
We stand for quality.
At Renes Glastechniek we use the highest quality soda-lime glass or borosilicate glass, or another type of glass if required. During our production process we provide quality assurance by constantly checking things like the stress in the glass, dimensions and shape. Our glass tubes also pass through a furnace, allowing us to supply a 100% stress-free product.
Customisation is always possible for round-bottom tubes, giving you full control over the dimensions, shape and any printing (e.g. measures of volume or a company logo). We possess the knowledge and experience to meet your wishes in a professional manner.