Test Tube Manufacturer,Supplier and Exporter in India
Product Code : EL-CL-11489
Jlab Export is a leading Test Tube Manufacturer,and suppliers in India
Test Tube (code EL-CL-11489) is a clear borosilicate glass tube, 15 x 150 mm, with a rim at the mouth, for small-scale reactions, heating and qualitative tests. Borosilicate tolerates heating in a burner flame and contact with common reagents, while the rim gives a holder something to bear against and helps pouring. JLab makes it in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model no. | JL 111/05 |
| Material | Borosilicate glass |
| Size | 15 x 150 mm |
| Mouth | With rim |
| Colour | Clear |
| Properties | Heat and chemical resistant |
| Quality check | Each test tube is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 100 units |
| Dispatch time | Usually 3–5 working days |
| Product code | EL-CL-11489 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Heating a Test Tube Safely
Fill the tube no more than about a third, grip it near the top in a test tube holder and warm it at an angle, moving it through the flame so the liquid heats evenly. Point the mouth away from yourself and anyone nearby in case the contents bump. Let hot glass cool in a rack before rinsing, since cold water on hot glass can still stress it.
Related Test Tube Accessories
- Test Tube Holder — wooden holder for gripping the tube during heating.
- Test Tube Rack — six-place plastic stand with drying pegs.
- Boiling Tube — larger rimmed borosilicate tube for bigger volumes.
Tubes, racks and holders for practical work are in Chemistry Lab, part of Chemistry Lab Equipment.
Request a Quote
Use Add To Cart or the contact page to request a quotation, stating the number of test tubes and the delivery address.
Last updated: 25 October 2026
