13 x 100 mm Kimble KIMAX® K6-33 Glass Test Tubes with Lip (Sold per dozen) | Test Tubes | Lab Supplies | Lab Equipment & Supplies | Science | Education Supplies | Nasco
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Test-IT 6110075 Borosilicate Glass Test Tube with Rim, 6 cu. in, 12 mm x 75 mm: Amazon.com: Industrial & Scientific
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5mL Test Tubes - Pack of 48 - Borosilicate 3.3 Glass - 1mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 3" Tall, 0.5" Diameter - Eisco Labs: Amazon.com: Industrial & Scientific
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Glass Test Tubes, 16x150mm, high quality Borosilicate Glass, Round Bottom, 23ml VOL, inner pack of 25,
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Corning 9800 PYREX® Reusable Glass Test Tubes with Beaded Rim. ALL SIZES | General Laboratory Supply, Inc.
Test tube with ground glass stopper, 25 ml | Test tubes | Test tubes and sample tubes | Laboratory Glass, Vessels, Consumables | Labware | Carl Roth - International
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