DURAN® protect, laboratory bottle, plastic-coated, GL 45, with screw cap and pouring ring (PP), 100ml

DURAN® protect GL 45 laboratory bottle, clear, plastic-coated, with screw cap and pouring ring, PP, blue, 100 ml DURAN® Original GL laboratory bottles have become the gold standard of multifunctional laboratory bottles since their introduction in 1972. The safety-coated version of the bottles combines the best of both worlds: virtually inert USP/EP Type I borosilicate glass 3.3 on the inside and a protective plastic coating on the outside. The bottles are molded from high-purity clear glass, which is then coated with a PU plastic coating to reduce the risk of glass breakage and liquid splashes in the event of breakage. A combination of high-performance materials and robust ISO 4796-1 design ensures long life. Bottles feature an easy-to-read graduated volume scale and durable white enamel labeling panel. The permanently printed batch identifier ("Retrace Code") on each bottle guarantees complete traceability of production. The safety protective coating meets ASTM E1522 requirements and is fully autoclavable at 121 or 134 °C. Special features and benefits: Coating provides scratch, spill* and shatter* protection (*applies to 5000 ml bottles and less only) High durability and long service life due to coating Standardized GL thread and matched closure systems for extra-tight closure and easy, clean pouring UV protection up to approx. 380 nm wavelength due to outer coating Complete with blue screw cap (PP, integrated lip seal) and pouring ring (PP) for drip-free removal and clean, safe working Easy-to-read scale with graduation for measuring the contents Baked-on and therefore permanently durable white printed image The 10 and 25 ml sizes have a specially shaped glass rim for better 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, transport and shipping, liquid containers