Funnel Glass Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-5672
Jlab Export is a leading Funnel Glass Manufacturer,and suppliers in India
Funnel Glass (code EL-SLE-5672) is a plain conical filter funnel in borosilicate glass with a 70 mm top diameter, used to hold a folded filter paper for gravity filtration and to pour liquids into narrow-necked flasks in school, college and research labs. The same listing also offers a plain conical polypropylene funnel of 100 mm diameter. 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 |
|---|---|
| Type | Filter funnel, plain, conical |
| Material | Borosilicate glass |
| Top diameter | 70 mm |
| Also listed | Polypropylene funnel, plain conical, 100 mm diameter |
| Stem length | Not stated in this listing — ask JLab |
| Quality check | Each funnel 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-5672 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Filter Funnels?
| Listing | Material | Diameters and other listed details |
|---|---|---|
| This funnel (EL-SLE-5672) | Borosilicate glass (polypropylene version also listed) | 70 mm top diameter, plain conical; polypropylene version 100 mm |
| Filter Funnels Borosilicate | Borosilicate glass | Five diameters from 35 mm to 150 mm; long-stem construction; unaffected by acids and alkalis |
| Filter Funnels Soda | Soda glass | Five diameters from 35 mm to 150 mm, including 70 mm |
| Filter Funnels | Polythene | 100 mm top diameter; does not shatter if dropped |
Choose this funnel for a standard 70 mm borosilicate size for student filtration, with the option of the 100 mm polypropylene funnel in the same order. The Filter Funnels Borosilicate listing suits labs that need a long stem or a wider range of sizes, and the soda glass funnels suit work where borosilicate is not required.
What Is a Glass Filter Funnel Used For?
The main job of a filter funnel is gravity filtration: a filter paper folded into a cone sits in the funnel, the mixture is poured in, and the solid stays on the paper while the clear filtrate runs into a beaker or flask below. Students first meet this in class 6 science when separating substances, and use it again in class 9 to 12 chemistry practicals to remove insoluble impurities, collect precipitates and clarify solutions. The funnel is also used simply to pour liquids into narrow-necked bottles, burettes and flasks without spilling. Borosilicate glass resists heat and most laboratory chemicals better than soda glass, so it suits warm solutions and corrosive filtrates.
Fold the paper in half and then in quarters, open it into a cone, seat it in the funnel and wet it with a little solvent so it sticks to the glass. Keep the liquid level below the top edge of the paper, and let the stem tip touch the inside wall of the receiving beaker so the filtrate runs down smoothly. Support the funnel in a funnel holder or ring on a stand, and wash it promptly after use.
What to Specify When Ordering
- Material — the 70 mm borosilicate glass funnel, the 100 mm polypropylene funnel, or both.
- Stem — the listing does not state the stem length; say if you need a particular stem for your filtration set-up.
- Quantity — the minimum order is 10 funnels; schools often order one per student pair plus spares.
- Filter paper and holders — add filter paper and funnel holders to the same enquiry so each bench is ready to filter.
Frequently Asked Questions
What size is this glass funnel?
It has a 70 mm top diameter. It is a plain conical funnel in borosilicate glass, a common size for student filtration with folded filter paper.
Is a plastic version available?
Yes. The listing also includes a plain conical polypropylene funnel of 100 mm diameter, which is lighter and does not break if dropped.
What is the stem length?
The listing does not state it. Ask JLab for the stem length before ordering if the funnel has to reach into a particular flask or filtration stand.
Why choose borosilicate glass for a funnel?
Borosilicate glass tolerates hot liquids and sudden temperature changes better than ordinary soda glass and resists most acids and alkalis, so the funnel can be used for warm filtrations.
Is filter paper included?
No. This listing covers the funnel only; filter paper and funnel holders are separate items, linked below, and can be added to the same enquiry.
What is the minimum order and dispatch lead time?
The minimum order is 10 units, supplied individually. Orders usually leave the works within 7–10 working days and every funnel is visually inspected first; export transit depends on the destination and shipping method.
What details should an export enquiry include?
Quantity, destination country and port or city, delivery terms such as FOB or CIF, any packing or labelling requirements, and the tender reference if the order is for a tender.
Who manufactures this glass funnel?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, makes it at its works in Ambala, Haryana, India, and quotes for it directly as the manufacturer.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a borosilicate glassware and school lab equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The funnel is produced in JLab’s own works rather than sourced from a trader, so schools, colleges, dealers and importers order straight from the maker, each funnel is looked over before dispatch, and repeat orders are handled by the people who made the first batch. JLab is registered for GST under GSTIN 06AADCJ9848D1ZE and carries Legal Entity Identifier 549300DTGS77DGYD6N03. JLab exports worldwide and ships to buyers in every region — for example Honduras in Central America and the Caribbean, Mongolia in East Asia, Switzerland in Western Europe, Oman in the Middle East and Uruguay in South America. Tender buyers can refer to the JLab lab tenders page.
Filtration Accessories and Alternatives
- Filter Paper — student-grade qualitative filter paper to fold into the funnel.
- Funnel Holder — a corrosion-free polypropylene holder that clamps to a stand rod.
- Filter Funnels Borosilicate — long-stem borosilicate funnels in five diameters.
- Filter Funnels Soda — soda glass funnels in five diameters.
- Filter Funnels — polythene funnels that do not shatter if dropped.
See more in the School Lab Equipment range or the Funnels 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), whether you need the glass or polypropylene funnel, any filter paper or holders, and your delivery location through the contact page.
Last updated: 4 October 2026
