Adapter (Alunge)
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Product Code : SCL-CL-11470
Adapter (Alunge) (SKU SCL-CL-11470), also spelt allonge and known as a receiver adapter, is a 150 mm clear glass tube that carries condensed liquid from the end of a condenser into the receiving flask. It completes distillation set-ups in school, college and training chemistry labs. Buyers from schools, colleges, training institutes, tender contracting and distribution can obtain it through Science Lab Supplies in Ambala, India.
Specifications
Length, glass type and resistance properties fill the adapter's table. In short, it is a clear refractory-glass tube 150 mm long that resists both heat and chemicals, so hot distillate and common laboratory solvents pass through it without attacking the glass.
| Specification | Value |
|---|---|
| SKU | SCL-CL-11470 |
| Also known as | Allonge, receiver adapter |
| Material | Refractory glass |
| Heat resistance | Heat resistant |
| Chemical resistance | Chemical resistant |
| Colour | Clear |
| Length | 150 mm |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Adapter (Alunge)
The allonge is used at the delivery end of a distillation train, guiding distillate from the condenser into a flask or receiver without splashing or loss. It appears in separation and purification practicals from Class 9 science to B.Sc. organic chemistry and in water-distillation work.
- Class 9 science: separating a mixture of two miscible liquids by distillation, collecting the distillate in a Conical Pot (Erlenmeyer) 100ml.
- Class 11 chemistry: purification of organic compounds by simple distillation.
- B.Sc. organic practicals: collecting fractions from a Liebig condenser cooled through Rubber Tube (Laboratory).
- Preparing distilled water in the laboratory for school experiments.
Standard Scope of Supply
The Adapter (Alunge) is supplied as a single clear refractory-glass tube, 150 mm long. The condenser, flasks, stoppers and connecting tubing needed for a complete distillation set are separate items that can be added to the same quotation whenever you request them.
Packing, MOQ and Lead Time
We can quote a single adapter as a replacement part or a batch to equip every distillation bench. The quotation sets out packing, delivery time and price for that quantity, and a full kit of laboratory distillation apparatus in India, condenser and flasks included, can be priced together.
Science Lab Supplies holds an Importer-Exporter Code as a registered exporter and is able to ship to buyers in Oman, the Philippines, Nepal, Bangladesh, Zambia and Rwanda. Replacement adapters can be requested on the contact page or added with condensers to the enquiry cart, and formal procurement follows the lab tender page.
Frequently Asked Questions
What is an allonge used for in distillation?
It connects the outlet of the condenser to the receiving flask, directing the condensed liquid into the receiver so that none is lost and the collection point stays tidy.
How long is the adapter?
The adapter is 150 mm long and made of clear refractory glass that is both heat resistant and chemical resistant, so it can carry hot distillate from water and common laboratory solvents.
Who supplies the Adapter (Alunge)?
Science Lab Supplies, operating from Ambala in India, carries the adapter in its laboratory glassware range and prepares itemised quotations and dispatch for schools, colleges, contractors and distributors.
Can I order it with a condenser and flasks?
Yes. List the condenser, distillation flask and receiver you need and they will be quoted together, so a complete distillation set arrives in one consignment.
Related Distillation Glassware
A working distillation train needs a boiling flask, a condenser, stoppers and a receiver as well as the adapter. The items below fill those positions, including two complete distillation sets, and any of them can be quoted together with the allonge.
- Straight Cooler (Condenser) — Liebig-type transparent glass condenser, 480 mm long.
- Liebig Condenser 200mm — borosilicate glass with a narrow jacket and an inner tube integral with the body.
- Distillation Pot with Side Funnel 250ml — borosilicate flask with a narrow mouth and a 175 mm side pipe.
- Round Bottom Jars (Spherical Balloons) 100ml — round-bottom glass flask with a long mouth, heat and chemical resistant.
- Distillation Apparatus — Liebig condenser, receiver adapter, 500 ml round-bottom flask and still head with 19/26 joints.
- Apparatus for Distilling Liquids — 250 ml side-arm flask, 300 mm straight cooler and 0–100 °C thermometer on tripod supports.
- Rubber Stoppers of Various Diameters with Holes — holed rubber stoppers with 11, 13, 14 and 15 mm bottom diameters.
Browse the full Chemistry Lab range, the Lab Glassware range, or all school lab equipment.
Last updated: 9 October 2026
