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Z409235

Sigma-Aldrich

Aldrich® Schlaker reaction tube

capacity 10 mL, plain joint

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NACRES:
NB.43

material

colorless tube
glass tube
round bottom

sterility

non-sterile

feature

graduations: no
neck thread PUSH FIT (14/20 top joint)

capacity

10 mL

binding type

non-treated surface

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This Item
Z409278Z409308Z516112
vibrant-m

Z409235

Aldrich® Schlaker reaction tube

vibrant-m

Z409278

Aldrich® Schlaker reaction tube

vibrant-m

Z409308

Aldrich® Schlaker reaction tube

vibrant-m

Z516112

Schlenk reaction and storage tube

material

colorless tube, round bottom, glass tube

material

colorless tube, glass tube

material

colorless tube, glass tube, round bottom

material

colorless cap, colorless tube, round bottom

capacity

10 mL

capacity

100 mL

capacity

25 mL

capacity

100 mL

feature

graduations: no, neck thread PUSH FIT (14/20 top joint)

feature

graduations: no, neck thread PUSH FIT (14/20 top joint)

feature

neck thread PUSH FIT (14/20 top joint)

feature

graduations: no

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

-

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 Technique

1. Place resin in the tube
2. Evacuate and purge with N2 to remove oxygen via a rubber septum or a septum-inlet adapter in the top joint
3. Stir gently while heating in an oil bath for high temperatures, or place on a shaker for room temperature reactions
4. When the reaction is complete, apply positive N2 pressure through the septum in the top joint, and vacuum to the side-arm
5. 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

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