Z409243-1EA Display Image

Aldrich Schlaker reaction tube, capacity 25 mL, plain joint

Code: Z409243-1EA D2-232

General description

The glass frit in the side-arm permits filtration of excess reagents and solvent removal with complete recovery of the resin for the next reaction. The "S...

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£182.00 EACH
List Price

General description

The glass frit in the side-arm permits filtration of excess reagents and solvent removal with complete recovery of the resin for the next reaction. The "Schlaker" tube (derived from "Schlenk" and peptide "shaker") is designed for running oxygen and moisture sensitive reactions on a solid-phase resin.Made of heavy-wall glass, with glass stopcock and frit (porosity 25-50 mm) on side-arm, and a plain or a threaded 14/20 top joint. Compatible with Schlenk glassware. Compatible with the Aldrich All-in-One Glassware Kit.Schlaker Tube Technique1. Place resin in the tube2. Evacuate and purge with N2 to remove oxygen via a rubber septum or a septum-inlet adapter in the top joint3. Stir gently while heating in an oil bath for high temperatures, or place on a shaker for room temperature reactions4. When the reaction is complete, apply positive N2 pressure through the septum in the top joint, and vacuum to the side-arm5. Tilt the Schlaker tube on its side to allow solvent and excess reagents to flow out, leaving the resin behind

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

materialround bottom
materialglass tube
materialcolorless tube
binding typenon-treated surface
featureneck thread PUSH FIT (14/20 top joint)
featuregraduations: no
capacity25 mL
sterilitynon-sterile