Simax® screw-top graduated reagent bottle with GL45 thread blue cap. Amber glass. Suitable for autoclaving up to 140°C. Cap must be loose in order to autoclave. With pouring ring and PTFE seal.Volume: 250mlHeight: 143mmOuter Diameter: 70mmPack of 10In order to make this bottle suitable for storing concentrated acid the blue lid and blue pouring ring must be removed from this bottle.The lid must be replaced with a Red Simax Bottle Top which are available to purchase separately - B8R07790