

Universal Attachment with 3 or 4 Bars for Shaker
- Universal flask attachment accessory for compatible laboratory shakers
- Available in 3-bar and 4-bar configuration options
- 3-bar attachment measures 25 × 24.5 cm for compact flask holding needs
- 4-bar attachment measures 32 × 32 cm for larger flask holding capacity
- Supports compatible flask formats from 25 mL through to 500 mL
- Helps users select by bar count, platform size and vessel loading requirement
- Confirm shaker model, platform fit, flask size and load balance before use
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- Description
Description
The Universal Attachment with 3 or 4 Bars for Shakers, also known as a universal shaker flask holder, is designed for compatible laboratory shakers where flexible flask positioning and secure vessel support are required. This attachment range is suitable for shaker workflows where different flask sizes need to be held on the platform during orbital or shaking operation. The bar-style format helps users adjust vessel positioning according to flask size, quantity and workflow requirement.
Two configuration options are available. The 3-bar attachment measures 25 × 24.5 cm and is suited to compact shaker platforms or smaller vessel loading requirements. The 4-bar attachment measures 32 × 32 cm and is suited to larger platform formats or higher flask holding capacity. The attachment range supports compatible flask formats from 25 mL through to 500 mL. Users should confirm the vessel shape, flask base diameter, neck height, sample volume and shaking speed before operation to ensure stable positioning.
This accessory is useful for laboratories that need a practical flask holding option for sample mixing, staining, destaining, incubation-style shaking, culture workflows, dissolution, extraction or general laboratory agitation procedures. Users should confirm shaker model compatibility, platform dimensions, attachment fixing method, load distribution and maximum shaker capacity before purchase or use. Correct load balance is important for stable operation and to reduce unnecessary vibration during shaking. This item is supplied as the flask attachment only. The shaker, flasks, samples, clamps, additional platform accessories and other laboratory equipment are not included unless specified separately.
LabChoice Australia supplies Universal Flask Attachments for school laboratories, university teaching spaces, research laboratories, QC laboratories, biotechnology laboratories and routine sample preparation workspaces requiring compatible shaker accessories for flexible flask holding workflows.
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What Our Customers Say
Emma Roberts
9 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
10 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
12 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
1 year 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
1 year 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
































