DURAN 500 ml GL 45 PP blue cap laboratory bottle, pack of 10, clear glass

DURAN® Original GL 45 laboratory bottle, clear, with screw cap and pouring ring, PP, blue, 500 ml DURAN® Original GL laboratory bottles have become 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 a robust ISO 4796-1 design ensures a long service life. The bottles feature an easy-to-read, graduated volume scale and a labelling field made of permanently white enamel. The permanently printed batch identifier (“Retrace Code”) on every bottle guarantees complete traceability of production. DURAN® Original GL laboratory bottles are supplied complete with the familiar blue polypropylene cap and drip-free pouring ring for use up to 140 °C. All components are fully autoclavable at 121 or 134 °C. Special features and benefits: Standardised GL thread and matched closure systems for an especially tight seal and easy, clean pouring Complete with blue screw cap (PP, integrated lip seal) and pouring ring (PP) for drip-free removal and clean, safe working The purely external brown colouring ensures unchanged DURAN® properties inside the bottle Suitable for long-term storage Sizes 10 and 25 ml have a specially formed glass rim for improved pouring, eliminating the need for an additional plastic pouring ring Fired-in and therefore permanently durable white print Application: Autoclaving of media and reagents, preparation of media and reagents, sampling, culture vessel, storage of media and reagents, liquid container