功能

• GLS-80 screws make opening and closing caps quick and easy. The inner diameter of the screw port is about 65 mm, making it easy to take in and out of various samples such as powder, paste, granules, and liquids. In addition, spoons, spatulas, tweezers, and large funnels can be easily d, making it easier to clean inside. Since the material of the cap is PSU (Polusulfone Polysulfone), it has superior heat resistance than the conventional blue cap. With a double-sided PTFE silicon packing, there is no leakage of liquid inside. With PTFE draining ring.
• Height does not include plug.