Deflagrating Spoon With Lid Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-4744
Jlab Export is a leading Deflagrating Spoon With Lid Manufacturer,and suppliers in India
Deflagrating Spoon With Lid (code EL-SLE-4744) is a die-made steel combustion spoon used in school and college chemistry experiments to demonstrate deflagration — burning a small sample inside a jar of gas. A cork in the centre of the lid holds the rod, and the listed diameter is 90 mm. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Get a quote: use the Add To Cart enquiry button below, or send your quantity and destination through the contact page.
Specifications
| Parameter | Detail |
|---|---|
| Spoon | Steel, die made |
| Lid | With a cork in the centre that holds the rod |
| Diameter | 90 mm (as listed) |
| Use | Chemistry experiments demonstrating deflagration |
| Rod length and cup size | Not stated in this listing |
| Quality check | Each spoon 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-SLE-4744 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Deflagrating Spoons?
| Item | Construction |
|---|---|
| This spoon (EL-SLE-4744) | Die-made steel spoon; lid with a centre cork holding the rod; 90 mm diameter |
| Combustion Spoons: Deflagrating Spoons | Steel cup welded to a long handle, held by a cork in a disc |
Both follow the same pattern of a steel cup on a rod passing through a cork. Choose this listing for the die-made spoon with lid described here; the combustion spoon listing gives its own length and cup size if your tender specifies them.
What Is a Deflagrating Spoon Used For?
Deflagration is rapid burning that spreads through a substance without exploding. In the classic demonstration, a small piece of sulphur or charcoal is placed in the spoon, lit in a flame and lowered into a gas jar; the lid rests on the mouth of the jar so the gas stays inside while the sample burns and the class watches how brightly it burns in air or in oxygen. In the NCERT class 8 chapter on metals and non-metals, students burn sulphur this way, dissolve the gas formed in a little water and test it with blue litmus, which turns red because non-metal oxides are acidic. The sliding cork lets the teacher set how far the spoon hangs into the jar.
Burning sulphur gives off sulphur dioxide, which is irritating and toxic, so carry out these experiments in a fume cupboard or a well-ventilated room and use only small amounts. Hold the hot spoon by the rod, let it cool on a heat-resistant mat, and scrape out the residue before washing so the next sample is not contaminated.
What to Specify When Ordering
- Quantity — the minimum order is 10 spoons; one per demonstration bench or student group is common.
- Dimensions — if your tender gives a rod length or cup size, include it so JLab can confirm it against this spoon.
- Gas jars and heating — gas jars with lids, tongs and a spirit lamp or burner can be quoted together.
Frequently Asked Questions
What is a deflagrating spoon used for?
For burning a small sample of a substance inside a gas jar, to show how it burns and to collect the products for testing — for example burning sulphur and testing the gas with litmus.
What is the spoon made of?
Die-made steel. The lid has a cork in its centre that grips the rod, so the depth of the spoon in the jar can be adjusted.
What does the 90 mm diameter refer to?
The listing gives a 90 mm diameter without naming the part. If it matters for your gas jars, ask JLab to confirm the lid and cup sizes in the quotation.
Will the lid fit our gas jars?
Check the mouth of your jars against the 90 mm listed diameter, or send the jar size with your enquiry. JLab’s gas jars are linked below if you need new ones.
Is it safe to burn sulphur in class?
Only in small amounts and with good ventilation or a fume cupboard, because sulphur dioxide is toxic. The demonstration should be supervised by a teacher.
What is the minimum order and dispatch time?
10 units minimum, sold individually. Orders usually ship within 7–10 working days after a visual inspection of each spoon; export transit depends on the destination.
What details are needed for an export quotation?
The quantity, the destination country and port or city, the delivery terms you prefer (such as FOB or CIF), any packing or labelling instructions, and a tender reference where relevant.
Who manufactures the deflagrating spoon?
JLab (Jain Laboratory Instruments Pvt Ltd) makes it at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of chemistry lab equipment for schools and colleges in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This deflagrating spoon is made in JLab’s own works rather than bought from a trader, so schools, colleges, dealers and importers buy it direct from the maker; every spoon is visually inspected before dispatch, and repeat orders are handled by the manufacturer. JLab is listed as a manufacturing enterprise under MSME Udyam registration UDYAM-HR-01-0003849 and exports under Importer-Exporter Code 3317504552. JLab exports worldwide and ships to buyers in every region — for example Albania in Southern Europe, Mexico in North America, Benin in West Africa, Morocco in North Africa and Honduras in Central America and the Caribbean. Tender information is on the JLab lab tenders page.
Combustion Experiment Apparatus
- Gas Jar with Lid, Glass — a glass gas jar with lid for collecting the gas the sample burns in.
- Gas Jar — a clear soda-glass gas jar.
- Crucible Tongs — stainless steel tongs with bow and corrugated jaws for handling hot items.
- Spirit Lamps — aluminium spirit lamps with lid and wick for lighting the sample.
More school chemistry apparatus is in the School Lab Equipment range.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), the size of your gas jars, any jars or tongs you need, and your delivery location through the contact page.
Last updated: 4 October 2026
