Glassware
DURAN® Original GL 45 Laboratory Bottle, clear, with high temperature resistant screw cap (PBT, red) and pouring ring (ETFE, red)
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 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 design provides a long working life. The bottles feature an easy-to-read graduated volume scale, and marking field in permanent white enamel. Permanent Retrace Code on each bottle for manufacturing lot traceability. DURAN Original GL 45 laboratory bottles are available complete with high temperature screw caps and pouring rings. The red polybutylene terephthalate (PBT) GL 45 threaded caps with PTFE faced silicone cap liner and ETFE pouring rings offer greater thermal and chemical resistance than the equivalent polypropylene components. All components are fully autoclavable at 121 or 134 °C and suitable for dry heat sterilization up to 180 °C. All components are fully compliant with current international food contact regulations such as (EU) No 10/2011.
DURAN® Original Laboratory Bottle, clear
DURAN® Original Laboratory Bottle, clear
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. A combination of high-performance materials and robust ISO 4796-1 design provides a long working life. The bottles feature an easy-to-read graduated volume scale, and marking field in permanent white enamel. Permanent Retrace Code on each bottle for manufacturing lot traceability. 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.
DURAN® Round Bottom Flask, narrow neck, with beaded rim
DURAN® Round Bottom Flask, narrow neck, with beaded rim
Abdominal vessels are called flasks in the laboratory and, in addition to beakers, are other universally applicable vessels. They are used e.g. for distillation or for heating liquids. Flasks are available in various designs: narrow and wide neck, with or without ground joint, as round or flat bottom flask. Depending on the application, the required flask with its specific components is selected.
