VITLAB® opaque - Greater protection for light-sensitive substances

The VITLAB^® opaque volumetric flask made of special opaque pigmented plastic (PMP) enables the protection of a sample against light. The protection is equivalent to a sun protection factor of almost 20. Therefore, in the UV range from 280 nm and the upper visible range from 580 nm, the VITLAB^® opaque volumetric flask now even clearly surpasses high-grade brown glass volumetric flasks.
Every single volumetric flask offers the accustomed VITLAB^® Class A accuracy in accordance with DIN EN ISO 1042 and has been individually calibrated to contain (`In´) at a reference temperature of 20 °C. The high-contrast ring-mark ensures an accurate reading of the meniscus. The superior level of break resistance and the lightweight material make the VITLAB^® opaque volumetric flask an attractive alternative to conventional glass volumetric flasks when working in laboratories. VITLAB^® opaque volumetric flasks with PP screw caps are available in all sizes from 10 to 1000 ml.

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