Dreschel Head Only, Gas Washing Bottle Head Spare, Borosilicate Glass (BORO 3.3)
From $41.50 (Ex GST)
- Spare head fits standard gas washing bottles
- Supports efficient gas-liquid dispersion processes
- Compatible with interchangeable ground joint systems
- Used in scrubbing, gas purification, and drying setups
- Ideal for academic, industrial, and chemical labs
- Made from LabChoice BORO 3.3 glass – High quality
- Description
Description
Dreschel Head Only, Gas Washing Bottle Head Spare, Borosilicate Glass (BORO 3.3) is designed as a replacement or spare head for Drechsel gas washing bottles where a secure, leak resistant gas inlet and outlet assembly is essential for effective gas scrubbing. The head directs incoming gas through the dip tube into the washing solution to generate controlled bubbling and improved gas–liquid contact, supporting efficient absorption, drying, humidifying, or trapping of gases in laboratory workflows. It is commonly used when replacing a damaged head, maintaining multiple washing bottles, or keeping spare components on hand to minimise downtime in teaching, research, and QC environments.
Manufactured from high quality LabChoice BORO 3.3 borosilicate glass, this spare head offers excellent thermal stability, low thermal expansion, and strong chemical resistance to a wide range of reagents used in gas washing, including acidic, basic, and oxidising scrubbing solutions depending on concentration and compatibility. BORO 3.3 glass performance aligns with recognised borosilicate standards such as ISO 3585 and ASTM E438 Type I, supporting dependable durability under routine laboratory handling and repeated cleaning cycles. Smooth internal surfaces minimise residue retention and simplify cleaning, helping reduce cross contamination between runs.
The precision ground joint provides secure integration with compatible Drechsel bottle bodies, supporting a reliable seal when correctly assembled. This is particularly important when working with corrosive gases, sensitive vacuum setups, or controlled flow applications where leaks can affect safety and experimental outcomes. The spare head is a practical replacement component for laboratories that want to extend the service life of existing gas washing bottles and maintain consistent system performance.
Supplied by LabChoice Australia, this Drechsel head spare is widely used across Australian universities, teaching facilities, research institutes, and industrial laboratories where robust BORO 3.3 construction and dependable gas washing performance are required.
| Item Code | Capacity (ml) | Join Size | Pack |
| LC-04-DH2501 | 125 | 24/29 | 1 |
| LC-04-DH2502 | 250 | 29/32 | 1 |
| LC-04-DH2503 | 500 | 29/32 | 1 |
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Our Reviews
⭐⭐⭐⭐⭐
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.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
⭐⭐⭐⭐⭐
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
⭐⭐⭐⭐⭐
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
⭐⭐⭐⭐⭐
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
⭐⭐⭐⭐⭐
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