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PYREX® Thiele Melting Point Tube
For determining the melting point of organic compounds.
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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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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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Medium Wall Red Rubber Tubing, Machine Made
An economical, smooth finish tubing which is stiffer than the handmade type. Machine made by extrusion.
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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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PYREX® Rimless Culture Tubes
Made of PYREX® borosilicate glass, rimless.
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L-Shaped Connecting Tubes
Molded of quality polypropylene, these L-shaped connectors have 90° unions and offer excellent chemical and temperature resistance. Serrated edges tightly grip and hold tubing.
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PYREX® Culture Tubes with Screw Caps
These 15 ml PYREX® culture tubes are supplied with deep-form 15-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving.