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https://www.yenka.com/help/Delivery_tube/
The delivery tube converts any liquid or gas flowing through a Rubber tube into a free flow. A rubber tube can be connected to or from the top of the tube. The delivery tube is particularly useful for bubbling a gas from a gas cylinder or stoppered vessel through a liquid.
https://www.answers.com/Q/What_is_a_delivery_tubes_used_for_in_a_lab
Sep 26, 2014 · Tubes used for blood bank (Pink and Lavender top) contain a chemical called EDTA that binds the calcium in blood, which is needed for blood to clot. Red or Gold top tubes contain no chemicals to prevent the blood to clot, so the blood will clot with out being exposed to air.
https://dictionary.reverso.net/english-definition/delivery+tube
delivery tube definition, delivery tube meaning English dictionary. delivery. a the act of delivering or distributing goods, mail, etc. 7 an actual or symbolic handing over of property, a deed, etc.
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Jul 11, 2015 · Carbon dioxide gas that is produced in the laboratory can be detected (tested) by 2 methods. One of the ways to do this is to use a delivery tube. The reason that we passed the gas over a small ...Author: stephenstephenlow
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https://en.wikipedia.org/wiki/Pneumatic_tube
Pneumatic tube networks gained acceptance in the late 19th and early 20th centuries for offices that needed to transport small, urgent packages (such as mail, paperwork, or money) over relatively short distances (within a building or, at most, within a city). Some installations grew to great complexity, but were mostly superseded.
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