Starting with the ORIGINAL in 1972, the DURAN® laboratory bottles have continued to evolve to meet the diverse needs and applications of scientists and researchers around the world. The borosilicate glass 3.3 bottles are now available in the most …

A range of high-quality Type I glass bottles and plastic closures developed for the needs of the pharmaceutical and biotech industry. DURAN® PURE meets the needs of international pharmacopoeia, standards and regulatory authorities.

250ml DURAN® laboratory bottle. DURAN is a brand name for the internationally defined borosilicate glass 3.3 (DIN ISO 3585) produced by the German company DURAN Group GmbH since 2005 under license from the Schott AG, which was the first to develop it, and which sold it from 1893 until the equity carve-out of the DURAN Group in

DURAN® Original GL laboratory bottles have become the gold standard of multifunctional laboratory bottles since their introduction in 1972. The bottles are moulded from high-purity, clear, USP/EP Type I borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack.

DURAN® glass offers a very good chemical resistance and high temperature resistance. As an alternative to clear DURAN® glass, the amber coloured glass offers protection against ultraviolet light for light sensitive material, and fully meets the requirements of …

This product line includes a series of bottles manufactured from DURAN® glass (Type I borosilicate glass 3.3) with DWK Life Sciences’ long-standing expertise in glass molding technology. DURAN® PURE Bottles are offered in a size range from 25 ml – 20 l for the neck sizes GL 25, GL 45 and from 500 ml – 20 l for the wide neck design GLS 80®.

The bottles are moulded from high-purity, amber, USP/EP Type I DURAN® borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack. A combination of high-performance materials and robust ISO 4796-1 …

The bottles are moulded from high-purity, clear, USP/EP Type I DURAN® borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack. A combination of high-performance materials and robust ISO 4796-1 …

The bottles are moulded from high-purity, clear, USP/EP Type I DURAN™ borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack. A combination of high-performance materials and robust ISO 4796-1 …

DURAN™ Original GL bottles are supplied complete with iconic blue polypropylene cap and drip-free pouring ring for use up to 140 °C. All components are fully autoclavable at 121 or 134 °C. Manufactured from DURAN ® borosilicate glass 3.3.