Trapezoidal Magnetic Stirring Bar Manufacturer,Supplier and Exporter in India
Product Code : EL-LS-5056
Jlab Export is a leading Trapezoidal Magnetic Stirring Bar Manufacturer,and suppliers in India
Trapezoidal Magnetic Stirring Bar (code EL-LS-5056) is a trapezoidal PTFE stirring bar built around a high-energy rare earth magnet, which gives it higher torque and efficiency than a conventional stirring bar. It is used on magnetic stirrers in chemistry, biology and research labs where a firm, steady stir is needed. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Shape | Trapezoidal |
| Magnet | High-energy rare earth magnet |
| Performance | Higher torque and efficiency than a conventional stirring bar |
| Covering | PTFE |
| Quality check | Each stirring bar is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-LS-5056 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Rare Earth or Alnico? Comparing JLab Stirring Bars
| Bar | Magnet | What sets it apart |
|---|---|---|
| Trapezoidal (EL-LS-5056) | Rare earth | Higher torque and efficiency than a conventional bar |
| Round Magnetic Stirring Bar | Alnico V | Pivot ring |
| Triangular Magnetic Stirring Bar | Alnico V | For dissolving solids and mixing sediments |
| Dumb Bell Magnetic Stirring Bar | Alnico V | For high-viscosity mixtures and round-bottom containers |
Choose the trapezoidal bar when torque matters most; choose an Alnico V bar by vessel and job.
What Is the Trapezoidal Stirring Bar Used For?
A stirring bar mixes a liquid when the vessel stands on a magnetic stirrer: the stirrer’s rotating drive magnet pulls the bar round inside the beaker or flask, with nothing passing through the neck. The stronger the bar’s own magnet, the more firmly it couples to that drive, which helps it keep turning with the stirrer when the liquid is thick or the stirring is vigorous. The PTFE outer layer is inert to almost all laboratory chemicals and keeps the magnet out of contact with the sample.
What to Specify When Ordering
- Bar — this rare earth trapezoidal bar, or Alnico V bars in other shapes.
- Quantity — how many bars you need.
- Stirrers — a magnetic stirrer or hotplate stirrer can be quoted on the same enquiry as a separate item.
Frequently Asked Questions
What magnet does the trapezoidal stirring bar use?
A high-energy rare earth magnet, sealed in PTFE. JLab’s round, triangular and dumb-bell bars use Alnico V magnets instead.
Why choose a rare earth magnet bar?
It gives higher torque and efficiency than a conventional stirring bar, so it holds to the stirrer more firmly during demanding mixing.
What does an export quotation need?
Quantity, destination country and port or city, delivery terms such as FOB or CIF, packing or labelling details and any tender reference.
Who manufactures it?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a lab equipment manufacturer in India incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. It holds MSME Udyam registration UDYAM-HR-01-0003849 (manufacturing enterprise) and Importer-Exporter Code 3317504552. This stirring bar is made at JLab’s own works and not sourced from a trading company, so schools, colleges, dealers and importers buy it factory-direct and reorder from the maker. JLab exports worldwide and ships to buyers in every region — for example the Maldives in South Asia, Madagascar in East Africa, Ivory Coast in West Africa, Algeria in North Africa and Lesotho in Southern Africa. Tenders are covered on the JLab lab tenders page.
Related Stirring Equipment
- Magnetic Stirrer — a compact stirrer with a stainless steel body.
- Hotplate & Magnetic Stirrer — heats and stirs in one stainless steel, ceramic-coated unit.
- Cross Spin Magnetic Stirring Bar — PTFE and Alnico V, supplied as a set of sizes.
See the Lab Supplies range and the Laboratory Supplies section.
Request a Quote
Press Add To Cart to place an enquiry, or contact JLab through the contact page with the number of bars, any stirrers and the delivery destination.
Last updated: 15 October 2026
