Z409243
Aldrich® Schlaker reaction tube
capacity 25 mL, plain joint
About This Item
Produits recommandés
Matériaux
colorless tube
glass tube
round bottom
Stérilité
non-sterile
Caractéristiques
graduations: no
neck thread PUSH FIT (14/20 top joint)
Capacité
25 mL
Type de liaison
non-treated surface
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Cet article | Z409308 | Z409251 | Z409324 |
|---|---|---|---|
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
| material colorless tube, round bottom, glass tube | material colorless tube, glass tube, round bottom | material colorless tube, glass tube, round bottom | material colorless tube, glass tube, round bottom |
| capacity 25 mL | capacity 25 mL | capacity 50 mL | capacity 100 mL |
| binding type non-treated surface | binding type non-treated surface | binding type non-treated surface | binding type non-treated surface |
| feature graduations: no | feature neck thread PUSH FIT (14/20 top joint) | feature graduations: no, neck thread PUSH FIT (14/20 top joint) | feature graduations: no, neck thread PUSH FIT (14/20 top joint) |
Description générale
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
Informations légales
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