DURAN® Narrow neck stand-up bottle, NS 19/26, clear, with stopper, soda-lime glass, 250 ml

Stand-up bottle, narrow neck, soda-lime glass, clear, NS 19/26, with glass stopper, 250 ml A maximum usage temperature of +100 °C is recommended. Thermal shock resistance 30 K. Hydrolytic class 3. Note on using DURAN® glass stoppers with soda-lime glass bottles: If the bottle and the stopper have a temperature difference greater than 30 °C, the glass stoppers can become stuck! Special features and advantages: Consists only of glass components Tight closure due to standard ground joint Application: Storage of air-sensitive reagents and chemicals, storage of hygroscopic liquids, granulates and powders