Wide mouth bottle / laboratory bottles with GLS 80® thread Duran® DWK

Made of borosilicate glass, clear, without screw caps and pouring rings

Round, with graduations and specially developed GLS 80 thread. Opening and closing the bottle is easy with quick closure mechanism. The 80 mm wide outer diameter of the bottle neck permits easy filling and pouring out of powders and viscous substances. The large opening can accommodate even large volume funnels and gives easy access to scoops or spatulas.

• Easy-to-read scale and large labelling field for easy marking, in fired-on, highly durable white ceramic.
• Very good chemical resistance, high temperature resistance
• Special thread means opening takes less than a turn
• Service temperature limit of standard blue closure and pouring ring (must be ordered separately): +140°C
• USP standard
• With printed retrace code (batch identification);