Brush, Bristle Test Tube Fan Shape Manufacturer,Supplier and Exporter in India

Brush, Bristle Test Tube Fan Shape (Product Code: SLE/GBO/16) is a test tube brush whose bristles spread into a fanned tip at the end of a galvanised steel wire handle. The fan of bristles reaches into the rounded bottom of a test tube, where residues from heating and precipitation reactions tend to collect, while the bristled length scrubs the walls. It is supplied in packs of 10 by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, and is well suited to school lab equipment bulk supply orders.

Specifications

Typical Use

Where a school salt analysis kit is used across several practical sessions, dozens of test tubes come back to the sink stained with charred residue, precipitates and dried reagent. A straight-ended brush tends to leave a ring of deposit at the curved base; the fanned tip is shaped to sweep that area. Wet the tube, add a little detergent solution, insert the brush and rotate it while moving it gently in and out, then rinse with tap water followed by distilled water.

Choose tubes whose bore matches the listed 16–25 mm brush diameter so the bristles make firm contact without forcing. Push gently: pressing hard against the base of a thin or still-warm tube can crack it. Let the tubes drain upside down on a rack with drying pegs, and rinse and dry the brush after the session so the wire handle stays in good condition.

Supplier

This brush is supplied by Jain Scientific Equipments Private Limited, the Ambala, Haryana company that trades as ScienceLab. For institutions that need vendor registration details, the company is registered under GSTIN 06AAECJ8618A1ZT and holds the Legal Entity Identifier 3358004HRD1JIVXKYX49. It serves laboratories in India and international markets; more on the company profile.

Related Laboratory Equipment

Tubes, racks and alternative brushes used in the same cleaning routine:

• Brush Test Tube — a conventional test tube brush from our chemistry range.
• Test Tube Brush Nylon — an alternative with nylon bristles.
• Test Tubes with Rim — the glassware this brush is used to clean.
• Test Tube Rack With Drying Pegs — for draining washed tubes upside down.
• Bottle Brush — for reagent bottles cleaned in the same wash-up.

It is listed in our Glassware Bottles category.

Frequently Asked Questions

What diameter is the brush?
The listed diameter is 16–25 mm. If you are not sure it matches your tubes, send us their size through the contact page.

How many brushes come in a pack?
Ten.

What is the advantage of the fan-shaped tip?
The spread bristles at the end reach into the rounded base of the tube, where residue collects and where a plain-ended brush often misses.

Will the wire handle rust?
The handle is galvanised steel wire, which has a protective zinc coating. Rinsing and drying the brush after use helps it last.

Can it clean boiling tubes or other narrow glassware?
It can be used on any glassware whose bore suits the 16–25 mm brush diameter. For other sizes, ask us about alternative brushes.

What should a bulk or export enquiry include?
The number of packs, delivery location and any tubes or racks you want quoted together. We handle orders for India and international markets.

Request a Quote

Send your requirement for the Brush, Bristle Test Tube Fan Shape via the contact page, or add it to the enquiry cart with your other cleaning and glassware items.

Last updated: 24 September 2026