Test Tube Manufacturer,Supplier and Exporter in India
Product Code : EL-CL-12211
Jlab Export is a leading Test Tube Manufacturer,and suppliers in India
Test Tube (code EL-CL-12211) is a round-bottom borosilicate glass tube, 15 x 125 mm with a rim at the mouth, used for small-scale reactions, heating tests and salt analysis on the chemistry bench. Clear glass lets students watch colour changes, gas bubbles and precipitates as they form. JLab manufactures the JL717/104 tube in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | JL717/104 |
| Size | 15 x 125 mm |
| Bottom shape | Round |
| Mouth | With rim |
| Material | Borosilicate glass |
| Colour | Clear |
| Properties | Heat resistant, 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-12211 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Heating a Sample in the Tube
Fill the tube no more than a third full, grip it in a holder and warm it at an angle near the top of the flame, with the mouth pointed away from everyone. Keep it moving so the liquid heats evenly instead of bumping. Borosilicate glass takes direct heating and the acids and alkalis of qualitative tests, and the round bottom is easy to reach with a brush when the tube is washed.
Items Used With It
- Test Tube Holder — steel wire holder for gripping a tube while it is heated.
- Test Tube Brush Nylon — soft nylon brush for cleaning test tubes.
- Test Tube, 15x160mm — longer borosilicate tube of the same diameter.
Other tubes and bench glassware are in Chemistry Lab.
Request a Quote
Order through Add To Cart, or send the tube count and your delivery location via the contact page.
Last updated: 29 October 2026
