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"WardsSci000564"
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Ward's® Test Tube Homeschool Pack
Test tubes and everything you need to use them.
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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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KIMAX® Fermentation Tubes with Foot
For use in the collection and observation of gases produced by fermentation.
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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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PYREX® Thiele Melting Point Tube
For determining the melting point of organic compounds.
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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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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.
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Medium Wall Red Rubber Tubing, Machine Made
An economical, smooth finish tubing which is stiffer than the handmade type. Machine made by extrusion.
Expand 3 item
PYREX® Rimless Culture Tubes
Made of PYREX® borosilicate glass, rimless.
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Double Row Wood Test Tube Support
Made from Fine Oil Finished Wood.