Test, Tubes, Cannabis, Tubes, Supplies, GSC International, Inc.
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Borosilicate Glass Drying Tubes
GSC International, Inc.The straight-style drying tubes have a small stem which is approximately 6mm in diameter, a body that is approximately 14mm in diameter, and a bulb is 26mm in diameter. They are available in three lengths. The U-shaped style drying tubes have a tube that is 14mm in diameter and are available…
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Borosilicate Glass Double Thistle Tubes
GSC International, Inc.The Glass Double Thistle Tube has funnel opening on both ends, 7mm OD stem and is 300mm in length.
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Borosilicate Glass Thistle Tubes
GSC International, Inc.
Thistle Tube - Glass 7mm OD stem with Bulb top. Available in the following stem lengths: 150, 300, 400mm
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Fermentation Tubes
GSC International, Inc.
Borosilicate Glass. Available with and without base. With and without graduations.
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Gas Measuring Tubes (Bunsen Tubes)
GSC International, Inc.Our borosilicate glass gas measuring tubes have permanent, white graduations, subdivided by 0.1ml. We offer tubes of varying capacities. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including arsenic and lead, which are known to the State of California to…
