Le Chatelier Flask Manufacturer,Supplier and Exporter in India
Product Code : EL-M-8897
Jlab Export is a leading Le Chatelier Flask Manufacturer,and suppliers in India
Le Chatelier Flask (code EL-M-8897) is a 250 ml borosilicate glass flask with a long graduated neck, used to find the specific gravity of hydraulic cement from the volume of liquid that a weighed sample displaces. Its upper neck reads from 18 ml to 24 ml, and the funnel top takes a ground glass stopper. JLab produces the flask in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Material | Borosilicate glass |
| Capacity | 250 ml |
| Height | 243 mm |
| Bulb diameter | 90 mm |
| Neck | 11 mm i.d.; upper portion graduated from 18 ml to 24 ml |
| Lower neck | 1 ml mark at the bottom of the neck, then a 17 ml bulb |
| Top | Funnel of 50 mm dia. with ground glass stopper |
| Quality check | Each flask is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 50 units |
| Dispatch time | Usually 3–5 working days |
| Product code | EL-M-8897 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Le Chatelier Flask Used For?
Cement plants, construction-materials laboratories and civil engineering students use it for the specific gravity test on cement. The flask is filled to the lower neck mark with a liquid that does not react with cement, usually kerosene, steadied in a water bath, and cement is then added through the funnel until the liquid rises into the graduated neck. Feed the powder in slowly so it does not stick inside the neck.
Frequently Asked Questions
What are the main dimensions of the Le Chatelier Flask?
It holds 250 ml, stands 243 mm tall, and has a bulb of 90 mm diameter with a neck of 11 mm internal diameter.
How is the neck marked?
A 1 ml mark sits at the bottom of the neck, a 17 ml bulb lies above it, and the upper neck is graduated from 18 ml to 24 ml for reading the displaced volume.
Why is the flask made of borosilicate glass?
Borosilicate glass copes with the temperature changes of the water bath and does not react with cement or the test liquid, which keeps volume readings steady.
Who makes the Le Chatelier Flask?
The flask is made by JLab, the trading name of Jain Laboratory Instruments Pvt Ltd, in Ambala, Haryana, and supplied factory-direct to laboratories, colleges, dealers and importers.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, incorporated in 2017 with its works on Hargolal Road, Ambala, Haryana. Cement laboratories ordering from the maker can put spare flasks on the same quotation as their other test apparatus and receive later batches to the same pattern. JLab exports worldwide, including to Chile in South America, Nigeria in West Africa, Malawi in Southern Africa and Jordan in the Middle East.
Related Cement Testing Apparatus
- Blaine Fineness Apparatus — fineness test whose calculation uses the cement specific gravity.
- Le Chatelier Mould — the separate Le Chatelier soundness test on cement.
- Chapman Flask — another graduated glass flask for aggregate testing.
- Specific Gravity Bottle — borosilicate bottle for density of liquids and powders.
See all cement and building-material apparatus in Materials, a section of Chemistry Lab Equipment.
Request a Quote
Order through Add To Cart, or send the number of flasks, any other cement test apparatus needed and the delivery address via the contact page.
Last updated: 25 October 2026
