Melting Point Capillary Tubes, Melting Point Determination, Borosilicate Glass
From $7.50 (Ex GST)
- Consistent wall thickness ensures even heat distribution
- Open or closed ends available for flexibility
- Retains small sample volumes for accurate testing
- Suitable for TLC, purity testing, and compound ID
- Used in pharma, biochemistry, plant analysis, and QC
- Made from LabChoice BORO 3.3 glass – High quality
- Description
Description
Melting Point Capillary Tubes are designed for accurate melting point determination where consistent sample packing, clean handling, and predictable heat transfer are essential. The uniform bore and consistent wall thickness help deliver sharper melting ranges and more repeatable results in routine organic chemistry, pharmaceutical QA, teaching laboratories, and research workflows. A sealed end allows simple loading of finely powdered samples, supporting tighter packing and reducing air gaps that can broaden the observed melting range.
Manufactured from high quality laboratory glass, these capillary tubes provide reliable thermal behaviour during controlled heating and clear visibility for observing the onset and completion of melting. Smooth internal surfaces reduce sample hang-up, and clean cut open ends improve handling, which is particularly useful when running multiple samples and reference standards side by side. They are compatible with common laboratory procedures and instruments, including methods aligned with pharmacopoeial melting point approaches such as USP and Ph. Eur. protocols.
Standards and compliance context: ISO and ASTM references apply to the glass material specification, particularly when capillary tubes are supplied in borosilicate glass. Borosilicate capillary tubing performance is commonly referenced to ISO 3585 and ASTM E438 Type I expectations for laboratory borosilicate glass, supporting chemical durability and thermal shock resistance requirements where applicable.
Supplied by LabChoice Australia, these melting point capillary tubes are a dependable consumable for Australian laboratories seeking consistent melting point measurements and repeatable purity checks.
| Item Code | Type | Ext Dia. (mm) | Int Dia. (mm) | Length (mm) | Pack |
| LC-07-MPCP2701 | Both Ends Open | 1 | 0.8 | 90 | 100 |
| LC-07-MPCP2702 | Close One End | 1 | 0.8 | 75 | 100 |
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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