Funnels Long Stem Manufacturer,Supplier and Exporter in India
Product Code : EL-F-48
Jlab Export is a leading Funnels Long Stem Manufacturer,and suppliers in India
Funnels Long Stem (code EL-F-48) are clear funnels moulded in polypropylene, with smooth walls, a 60° cone and external ribs that prevent air lock, in 100 mm and 150 mm sizes. Jain Laboratory Instruments Pvt Ltd, known as JLab, moulds them at its plant in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Material | Moulded polypropylene, clear |
| Walls | Smooth |
| Cone angle | 60° |
| Ribs | External ribs to prevent air lock |
| Sterilisation | Steam autoclavable |
| 100 mm size | Inside diameter 93 mm; stem length 84 mm |
| 150 mm size | Inside diameter 148 mm; stem length 55 mm |
| Quality check | Each funnel is visually inspected before dispatch |
| Pack quantity | 100 mm: 36 pieces per pack; 150 mm: 12 pieces per pack |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-F-48 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Are Long Stem Funnels Used For?
They are used for gravity filtration through filter paper and for pouring liquids into flasks, bottles and other narrow-necked vessels; the stem carries the liquid down into the receiving vessel, which helps to reduce splashing.
What to Specify When Ordering
- Size and number of packs — 100 mm or 150 mm; the pack size differs by funnel size.
- Funnel holder — JLab’s polypropylene Funnel Holder is a separate item that can be quoted with the funnels.
- Other funnel types — analytical and powder funnels can go on the same enquiry.
Frequently Asked Questions
Can these polypropylene funnels be autoclaved?
Yes, they can be steam autoclaved.
What do the external ribs do?
They keep the funnel from sealing against the neck of the receiving flask, so displaced air can escape past them and the liquid keeps running instead of being held back by an air lock.
Why is the cone angle 60°?
A circle of filter paper folded in half and then in half again opens into a cone of 60°, so it sits evenly against the smooth wall of a funnel with that angle.
What should an export enquiry include?
The sizes and number of packs, the destination country and port or city, delivery terms such as FOB or CIF, labelling needs and any tender reference.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of lab plasticware and laboratory equipment in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The funnels are moulded at JLab’s own works, not bought in, so dealers and importers buy from the manufacturer. The company is registered under CIN U29309HR2017PTC069123 and holds MSME Udyam registration UDYAM-HR-01-0003849 (manufacturing enterprise). JLab exports worldwide and ships to buyers in every region — for example Moldova in Eastern Europe, Papua New Guinea in Oceania, Trinidad and Tobago in Central America and the Caribbean, Colombia in South America and the UK in Western Europe.
Other Plastic Funnels and Holders
- Analytical Funnel — polypropylene funnels designed for analytical chemistry, with internal and external ribs.
- Powder Funnels — polypropylene funnels for transferring powdered reagents, with a parallel stem.
- Funnel Holder — a corrosion-free polypropylene holder that grips a stand rod.
See the Funnels and Lab Plasticware ranges.
Request a Quote
Click Add To Cart on this page to enquire, or write via the contact page with the sizes and packs required and the delivery city and country.
Last updated: 22 October 2026
