DURAN laboratory bottle 500 ml without screw cap GL45, pack of 10, clear glass

DURAN® Original GL 45 laboratory bottle, clear, without screw cap and pouring ring, 500 ml DURAN® Original GL laboratory bottles have been the gold standard for multifunctional laboratory bottles since their introduction in 1972. The bottles are formed from high-purity, clear USP/EP Type I borosilicate glass 3.3, known for its excellent thermal behaviour and high resistance to chemical influences. A combination of high-performance materials and robust ISO 4796-1 design ensures a long service life. The bottles feature an easy-to-read, graduated volume scale and a permanently white enamel labelling field. The permanently printed batch identification (“Retrace Code”) on each bottle guarantees complete traceability of production. All components are fully autoclavable at 121 or 134 °C. Special properties and benefits: Standardised GL thread and matching closure systems for a particularly tight seal and easy, clean pouring Fired-in and therefore permanently durable white print Suitable for long-term storage Sizes 10 and 25 ml have a specially shaped glass rim for improved pouring, eliminating the need for an additional plastic pouring ring Application: Autoclaving of media and reagents, preparation of media and reagents, sampling, culture vessel, storage of media and reagents, liquid container