"Tubes and Tubing"
Flint Glass Tubing Assortment, 5 and 6 mm
A useful, handy package of 5 and 6 mm soft glass tubing. Supplied in 30 cm (12") lengths with the approximate weight of each bundle 227 g (¹/₂ lbs.).
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Ward's® Test Tube Homeschool Pack
Test tubes and everything you need to use them.
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KIMAX® Fermentation Tubes with Foot
For use in the collection and observation of gases produced by fermentation.
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Y-Shaped Connectors
Divide single source tubing into two with this autoclavable connector. Fine chemically resistant polypropylene. Package of ten.
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Straight Connector
They are polypropylene with a ribbed design for a tight fit. Each fits tubing 1/4 – 5/6" Package of ten.
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PYREX® Shelf-Packed Standard Wall Glass Tubing
Packaged in individual carton for convenient use and storage. In standard 4'' lengths.
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Straight Connecting Tubes
These autoclavable straight connectors are molded of polypropylene and have serrations to hold tubing tightly and prevent slipping. They have excellent chemical and temperature resistance.
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Specimen Tongs
Ideal for handling preserved specimens, the wide clamping jaws are flattened and have serrations to prevent slipping.
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Semimicro Test Tube Clamp
Designed to fit small test tubes, these clamps are made from heavy gauge nickel-plated steel wire. Package of six.
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Wood Test Tube Rack
One-piece support is able to accommodate larger size tubes. It holds six 20mm tubes. Size: 12 x 6 x 4.5cm.




