SKS Science Products Glass Volumetric Flasks, Ray-Sorb Processed 92822P-2000

Processed with Ray-Sorb technology, these glass volumetric flasks provide protection from potentially damaging UV rays for flask contents. The glass flasks could be a good option for light sensitive materials, allowing only 5% transmission from 400–600nm, and less than 1% light transmission below 400nm, in comparison to standard clear glass. The clear glass flasks are available in 11 sizes from 5 ml - 2000 ml (2 L), and are permanently and clearly marked with their capacities in white for easy identification. The glass volumetric flasks are durable and reusable due to uniform heavy-duty walls, and feature wide mouths for easy insertion of pipettes. These Ray-Sorb processed glass volumetric flasks come with compatible blue and yellow PE stoppers.