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WebAmazon.com: Test Tube And Holder. 1-16 of 789 results for "test tube and holder" Results. Best Seller. Plastic Test Tube Rack for 15/18 mm Tubes, Hole Diameter is 18.7mm, Holds 50, Detachable, Karter Scientific 208U2 (Pack of 1) 2,923. 600+ bought in past month. $675. List: $9.99. FREE delivery Wed, Apr 3 …
WebRacks for test tubes have openings of various sizes to accommodate specific or a range of tube diameters, and securely hold tubes on benchtops, or in water baths, incubators, or refrigerators.
WebA test tube holder is used to hold test tubes. It is used for holding a test tube in place when the tube is hot or should not be touched. For example, a test tube holder can be used to hold a test tube while it is being heated.
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The Essential Guide to Test Tube Holders: Securely Holding …
WebThere are several types of test tube holders available, each designed to suit different laboratory needs and preferences. 1. Spring-Type Test Tube Holder: This type of test tube holder features a spring mechanism that allows for easy gripping and releasing of test tubes. The spring provides a secure hold on the test tube, preventing it from ...
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Test Tube Racks and Holders | Thermo Fisher Scientific - US
WebTest Tube Racks and Holders. Microtube Racks. Record Keeping and Labeling. Totes and Carriers. Rely on Thermo Scientific plastic test tube racks to provide reliable support and organization for your lab's test tubes, centrifuge tubes, conicals, and other tubes in the 13–30mm diameter range.
WebA test tube holder, also known as a test tube clamp or test tube rack, is a simple yet indispensable laboratory apparatus designed to hold and manipulate test tubes during various laboratory procedures. Its primary function is to provide a secure grip on test tubes, allowing scientists to heat, cool, mix, and transport them safely.
WebAmazon.com: Test Tube Holders. 1-16 of over 1,000 results for "test tube holders" Results. Price and other details may vary based on product size and color. Best Seller. Plastic Test Tube Rack for 15/18 mm Tubes, Hole Diameter is 18.7mm, Holds 50, Detachable, Karter Scientific 208U2 (Pack of 1) 2,937. 900+ bought in …
WebSecurely hold a full load of test tubes or centrifuge tubes for 13, 16, 20, 25 and 30mm diameter sizes with Thermo Scientific™ Nalgene™ Unwire™ Test Tube Racks.