Big Hard Glass Test Tube Manufacturer,Supplier and Exporter in India
Product Code : EL-CL-11680
Jlab Export is a leading Big Hard Glass Test Tube Manufacturer,and suppliers in India
Big Hard Glass Test Tube (code EL-CL-11680) is a clear borosilicate glass tube measuring 32 x 200 mm, with a rimmed mouth, for heating and reacting larger volumes than an ordinary test tube holds. Its width leaves room for a stopper carrying glass fittings. JLab manufactures this big tube in Ambala, India, alongside its other school glassware.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | JL 310/26 |
| Material | Borosilicate glass |
| Size | 32 x 200 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-11680 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Jobs for a Wide, Long Tube
At 32 mm wide and 200 mm long, the tube works as a small reaction vessel. Classes boil water or a solution in it over a burner, generate hydrogen or carbon dioxide with a holed stopper and delivery tube fitted, and warm mixtures in a water bath. Clamp it in a stand or grip it with tongs while hot, and let it cool before rinsing.
Items Used with the Big Tube
- Boiling Tube — the same rimmed borosilicate size, 32 x 200 mm.
- Delivery Tube — clear glass tube to carry the gas away.
- Bunsen Burner — burner with an air regulator for heating it.
Browse more glassware in Chemistry Lab, within the Chemistry Lab Equipment range.
Request a Quote
Use Add To Cart, or write to us through the contact page with the number of tubes needed and the delivery address.
Last updated: 25 October 2026
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