Laboratory bottle with GLS80® wide neck (80mm diameter). Neutral / Type 1 glass acc. to USP/EP. With PP screw cap and pouring ring (autoclavable and temperature resistant up to 140°C). With improved quick release cap which allows the bottle to be easily opened and closed with a minimum of turns. The wide neck is ideal for any application with powders or granulates, giving easier filling and emptying. Special thread means opening takes less than a turn. With Retrace code (Batch identification). Certificate available via the Internet.