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Adapters - Stopcock, Cone and Rubber Tubing, Bent Connection

Adapters - Stopcock, Cone and Rubber Tubing, Bent Connection

Product Code : JA-LAOK-1571

The Adapters - Stopcock, Cone and Rubber Tubing, Bent Connection (product code JA-LAOK-1571) is a bent stopcock adapter for jointed flasks and apparatus. The ground-glass joint fits the apparatus, a stopcock controls the flow, and the tubing connection is bent away from the joint so the tubing runs clear of the set-up. It is listed in joint sizes B14, B19, B24 and B29 for college, research and school chemistry laboratories.

Specifications

This adapter combines a ground-glass joint, a stopcock and a bent tubing connection in one glass piece. Four joint sizes are listed, B14, B19, B24 and B29, which fit the sockets on standard jointed glassware.

ProductAdapters - Stopcock, Cone and Rubber Tubing, Bent Connection
SKU / Product codeJA-LAOK-1571
TypeAdapter with stopcock, cone to rubber tubing, bent connection
Flow controlStopcock
Other endBent connection for rubber tubing
Sizes listedB14, B19, B24, B29

Applications of the bent stopcock adapter

It is chosen over the straight version when the tubing must leave the apparatus sideways, for example from the top of a vertical condenser or a flask neck close to other fittings.

  • Connecting a vacuum pump or gas line to the top of a vertical condenser
  • Isolating a flask under vacuum or inert gas with the stopcock
  • Venting a set-up through tubing that runs to one side
  • Synthesis and distillation practicals in colleges and research laboratories

Scope of supply and ordering

The listing covers one stopcock adapter with a bent tubing connection, in the joint size you select: B14, B19, B24 or B29. Accessories, spares and quantities are confirmed on the quotation.

MOQ, lead time and packing are confirmed on the quotation for your quantity and destination. JaincoLab supplies single laboratories, bulk orders for colleges and research institutes, and export shipments to Africa, the Middle East and South and South-East Asia.

Frequently asked questions

Which sizes are listed?
B14, B19, B24 and B29.

Why choose a bent connection?
The bend takes the tubing away to the side, which suits vertical apparatus and crowded set-ups.

Is a straight version available?
Yes. The range lists a stopcock cone and rubber tubing adapter with a straight connection.

Related products

Related stopcock and tubing adapters:

See every item in Laboratory Adapter Oscilloscope Kit or the complete range from JaincoLab, a laboratory glassware manufacturer in India.

Request a quote

To order the Adapters - Stopcock, Cone and Rubber Tubing, Bent Connection, send the sizes, quantities and delivery destination through the JaincoLab contact page or email [email protected]. Institutions and contractors buying under a tender can also reach us via the tenders page.

Last updated: September 2026

   
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Office Address

Jain Scientific Suppliers
2475-84, Hargolal Road,
Ambala Cantt, Haryana, India

[email protected]

+91-85699-09696

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