Eisco Labs | SKU CH0861B

Straight Cone to Flexible Tubing Rotaflow Stopcock Adapter, 19/26 Cone, Borosilicate Glass

Straight cone to flexible tubing Rotaflow stopcock in borosilicate glass provides controlled flow between ground joint apparatus and rubber tubing.

$14.99

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Product Description

This borosilicate glass stopcock adapter provides a straight connection between a 19/26 cone joint and flexible tubing. A Rotaflow PTFE key allows precise flow control without the need for grease. The adapter is used in distillation, reflux, and liquid transfer setups where a ground glass joint needs to connect to flexible tubing with adjustable flow. The Rotaflow key provides smooth, reliable operation with excellent chemical resistance.

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SHIPPING

Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.

RETURNS

30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.

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