GPE Scientific™ J Young Finger Schlenk Tube with Fast Thread Tap is specially designed for use with Schlenk lines and vacuum manifolds.

For use with RapidVap N2 Evaporation Systems with Cool-Zone. Labconco™ RapidVap Borosilicate Glass Tube with Stem, 600mL are flat bottom sample tubes that feature a 3mL end point for use with Cool-Zone timed end point determinations. 8/Pack