Schlenk Reaction Tube PTFE Stopcock, BORO 3.3
From $110.90 (Ex GST)
- Schlenk reaction tube made from BORO 3.3 glass for chemical and thermal resistance
- Fitted with a PTFE stopcock for controlled gas or vacuum flow
- Suitable for Schlenk line, inert gas and air-sensitive reaction work
- Clear glass body supports easy sample and reaction visibility
- Ideal for chemistry, research, university and analytical laboratories
- Description
Description
Schlenk Reaction Tube with PTFE Stopcock, BORO 3.3 is designed for laboratory reactions that require controlled handling under inert gas, vacuum, or moisture-sensitive conditions. It is commonly used in synthetic chemistry, organometallic chemistry, air-sensitive sample preparation, and reaction work where exposure to atmospheric oxygen or moisture needs to be reduced.
Made from BORO 3.3 borosilicate glass, this Schlenk reaction tube provides excellent laboratory suitability for chemical resistance, thermal stability, and clear visibility during reaction handling. BORO 3.3 glass is widely used in scientific glassware because it performs reliably under routine heating, cooling, vacuum-line connection, and chemical exposure conditions when used correctly within laboratory safety limits.
The integrated PTFE stopcock allows controlled opening, closing, evacuation, and gas exchange during Schlenk line procedures. PTFE is valued in laboratory glassware because it offers strong chemical resistance and smooth operation compared with many standard plastic components. This makes the tube suitable for controlled reagent handling, degassing, inert atmosphere work, and reaction setup procedures.
This Schlenk reaction tube is useful for laboratories that need dependable glassware for vacuum and inert gas workflows. It can assist with procedures such as purging with nitrogen or argon, isolating sensitive reaction mixtures, maintaining a controlled atmosphere, and transferring gases or vapours through compatible laboratory setups. Users should always confirm system compatibility, stopcock condition, joint fit, and vacuum suitability before operation.
For quality reference, BORO 3.3 laboratory glass is commonly associated with recognised standards such as ISO 3585 and ASTM E438, where supported by manufacturer documentation. ISO 3585 relates to borosilicate glass 3.3 properties, while ASTM E438 is commonly referenced for glass used in laboratory apparatus. For vacuum or specialist reaction workflows, users should follow their laboratory safety protocols and confirm whether certification, pressure rating, or batch documentation is required.
LabChoice Australia supplies this Schlenk Reaction Tube with PTFE Stopcock for Australian research laboratories, university chemistry departments, teaching laboratories, and industrial testing facilities requiring reliable BORO 3.3 glassware for controlled reaction handling. Its combination of borosilicate glass construction, PTFE stopcock control, and Schlenk-style functionality makes it a practical choice for air-sensitive and inert atmosphere laboratory procedures.
| Item Code | Capacity (ML) | Socket Size | Pack |
|---|---|---|---|
| LC-07-SRT241 | 50 ML | 19/26 | 1 |
| LC-07-SRT242 | 100 ML | 24/29 | 1 |
| LC-07-SRT243 | 150 ML | 24/29 | 1 |
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We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
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We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab