Glass Double Vacuum Manifold with Hollow Glass Stopcocks and Socket Joint on Right High Vacuum Gas Distributor for Schlenk Line interchangeable joints it is important to note

it is important to note that rubber pipette fillers do not replace the role of pipettes as a classical quantitative pipetting solution

The Laboy glass distillation set is made with high-quality

Laboy glassware are all made of high quality boroslicate glass according to ASTM E438

This solvent still head has two 0-4mm high vacuum valves

Glass Double Vacuum Manifold with Hollow Glass Stopcocks and Socket Joint on Right High Vacuum Gas Distributor for Schlenk Line interchangeable joints it is important to noteDesign The double manifold is designed with high vacuum hollow glass stopcocks. The smaller O. D. 17mm front tube is for inert gases and the larger O. D. 22mm back tube is for vacuum, which has a 35 20 socket on the right hand side. High Vacuum Hollow Glass Stopcocks The 4mm high vacuum double oblique hollow glass stopcock precision ground with corresponding numbers on barrels and plug, provides a reliable seal when closed to prevent air and moisture