Improved! VITLAB® UV-Protect volumetric flasks from BrandTech Scientific are made of polymethylpentene (PMP) for high breakage resistance compared with glass. They feature a traditional amber color that provides comparable light protection to amber glass – superior in the UV range, and have a high transparency for easy meniscus reading. Class A per DIN EN ISO 1042. Seven different sizes from 10mL to 1,000mL, supplied with matching NS stoppers. Visit www.brandtech.com for details, and to see the rest of the line of VITLAB® volumetric plastics.