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PYREX® Insulated Tip Concentrator Tubes, with Keck Clamps, [ST] Joints, Corning®

Supplier: CORNING CA

2157-25NT 2157-15NT 2157-10NT
These glass concentrator tubes have an air jacket around the tip to reduce the risk of the sample boiling dry. They use Keck clamps rather than spring hooks to attach to flasks. Tubes are compatible with all standard Kuderna-Danish apparatus.

Ordering information: Each tube is supplied with one Keck clamp.



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[ST] Joint No. Capacity O.D. x H Supplier No. Catalog Number Unit List Price Quantity
19/22 25 mL 22 x 180 mm 2157-25NT 2157-25NT-G Case of 1 Retrieving
19/22 15 mL 22 x 140 mm 2157-15NT 2157-15NT-G Case of 1 Retrieving
19/22 10 mL 22 x 120 mm 2157-10NT 2157-10NT-G Case of 1 Retrieving
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