

Rubber Stoppers, Bromobutyl Slotted Diagnostic Type
- Rubber stopper range covers both 13 mm and 20 mm diagnostic vial closure formats
- Bromobutyl slotted options support selection by stopper size and listed closure type
- RFU variants provide an additional configuration choice within the same stopper family
- Rubber stopper material is consistent across all listed variations for range continuity
- Pack quantity of 1000 supports bulk laboratory, diagnostic, and production stock requirements
- Description
Description
This rubber stopper range is presented for 13 mm and 20 mm stopper formats, with standard Bromobutyl Slotted and Bromobutyl Slotted (RFU) options. Based on the supplied image, all listed variations use rubber stopper material and are supplied in pack quantities of 1000, supporting diagnostic vial closure requirements across multiple stopper size configurations.
Rubber Stoppers 13 mm, Bromobutyl Slotted Type
Rubber stopper for 13 mm stopper format, with stopper material listed as rubber, type listed as Bromobutyl Slotted, and pack quantity of 1000.
Rubber Stoppers 20 mm, Bromobutyl Slotted Type
Rubber stopper for 20 mm stopper format, with stopper material listed as rubber, type listed as Bromobutyl Slotted, and pack quantity of 1000.
Rubber Stoppers 13 mm, Bromobutyl Slotted RFU Type
Rubber stopper for 13 mm stopper format, with stopper material listed as rubber, type listed as Bromobutyl Slotted (RFU), and pack quantity of 1000.
Rubber Stoppers 20 mm, Bromobutyl Slotted RFU Type
Rubber stopper for 20 mm stopper format, with stopper material listed as rubber, type listed as Bromobutyl Slotted (RFU), and pack quantity of 1000.
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What Our Customers Say
Emma Roberts
5 months ago
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
Michael Grant
6 months ago
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
Sarah Nguyen
8 months ago
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
Dr. Emily Hart – Senior Research Scientist
9 months ago
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.
Mark Stevens
10 months ago
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
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