Key features of the Laboy Glass Double Vacuum Manifold/High Vacuum Gas Distributor with Solid Glass Stopcocks for Schlenk Line are:

• Design: The double manifold is designed with 4mm double oblique high vacuum solid glass stopcocks precision ground with corresponding numbers on the barrel and plug. The solid glass stopcocks have constant pressure retention devices, and the beams are 22mm O.D. The distance between stopcocks is 75mm center to center.
• High Vacuum Solid Glass Stopcocks: The 4mm high vacuum double oblique solid glass stopcock precision ground with corresponding numbers on barrels and plug provides a reliable seal when closed to prevent air and moisture from contaminating the reaction vessel during evacuation. The solid glass stopcocks have constant pressure retention devices.
• Multiple Ports: The double manifold is available in three design options with 3, 4, or 5 ports, allowing for connections to various components of the Schlenk line setup. The stopcocks are spaced 100mm center to center.
• Open Serrated Hose Connections: The ports feature open serrated hose connections with an O.D. of 10mm at the largest serration, and customers can choose the direction of hose opening to suit their experimental needs.
• High-Quality Material and Craftsmanship: Laboy Glass uses high-quality borosilicate glass that is hand-blown and annealed at 800 degrees Celsius to increase strength and durability. The double manifold also features a heavy wall design with uniform wall thickness.
• Guarantee: Laboy Glassware comes with a 100% 40-day money-back guarantee. If customers are not satisfied with their purchase, they can return the flask for a full refund, no questions asked. In addition, if the flask arrives broken due to shipping, Laboy Glass will replace it or offer a full refund.