The product category Labware offers a wide choice of products for general laboratory applications. Our high quality cuvets, tubes and vessels are used in a multitude of laboratory applications. Even the clinical field is covered with our multi purpose beakers and bottles, ear tips and funnels.
Disposable cuvets have long replaced cuvets once normally made of glass. New plastics coupled with modern methods of production allow photometric measurement well into the UV range.
Ultra-precision molds with several cavities – one per cuvet – are used for producing ratiolab® Q-VETTES and ratiolab® CUVETTES under controlled room conditions. Thus, in any one injection molding run several cuvets are produced simultaneously. In order to prevent deviations in extinction coefficient values from occurring in any one run due to increased stray light, the cuvets are automatically sorted according to their numbered cavities of origin.
Each package shows the corresponding local production number of the cuvetts position in the net. So all cuvetts inside one styrofoam box are technical wise indentical. Any measurement done with those identical cuvetts insures a high accurancy.
High quality test tubes and centrifuge tubes in various volumes. The microcentrifuge tubes with tight sealing cap are made of polypropylene or polyethylene, produced in natural, or different colors for comfortable identification.
At ratiolab you will find a wide selection of different sample tubes as well as the corresponding stoppers. Available in different volumes and bottom shapes, the sample tubes cover the complete range of daily laboratory needs.
The associated stoppers offer a particularly high level of tightness thanks to 2 innovative sealing strips. For a better overview, we offer the stoppers in natural and 4 other colors.