USA Lab GL-14 and GL-18 Cap with Aperture
USA Lab GL Connections – GL-14 & GL-18
USA Lab GL connections are designed for versatility and can be used across a wide range of laboratory glassware, including distillation heads, cold traps, chromatography columns, and more. Available in GL-14 and GL-18 sizes, these fittings provide a secure and durable connection, making them a reliable choice for demanding lab applications.