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Why should be cork and glass tubing be moistened with water and glycerin respectively?
Wiki User
∙ 7y ago
I have no idea what you are really talking about exactly, but I assume you are referring to using water to lubricate a glass tube before trying to push it through a rubber stopper with a hole in it. The water will help the glass slide through the small rubber opening, which can be sticky otherwise.
Wiki User
∙ 16y ago
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What are the safety precautions and techniques when inserting a glass tubing in a rubber stopper?
never attempt to insert glass tubing that has a jagged end, all glass tubing should be fire polished before its inserted into a rubber stopper. Use water or glycerin as a lubricant at the end of the glass tubing before inserting it into the rubber stopper. ask teacher for proper lubricant. Protect hands and fingers by wearing leather gloves or placing a folded cloth between your hands and the tubing. hold it as close as possible to the part it is inserted to the rubber stopper. always point the tubing away from the palm of your hand that holds the stopper. use a twisting motion and push the tubing into the stopper. At the end of the experiment put on leather gloves or place the folded cloth between your hands and the tubing and remover the stoppers from the tubing to keep them from sticking to the glass. if it wont budge, use lubricant.
What is the common material used for evaporator tubing when using fluorocarbons?
copper tubing
Type of tubing that is semi-permeable?
The type of tubing that is semi-permeable is that tubing used for dialysis. It needs to be semi-permeable to switch or remove molecules for different types of diffusion.
Where can one buy aluminum tubing online?
Aluminium tubing can be purchased online from metals suppliers. These include Metals Depot and Metal Supermarket who can both offer aluminium tubing online.
What arethe Uses of clay shield and rubber tubing?
The clay shield and rubber tubing are useful in heating during experiments. The rubber tubing connects the Bunsen burner to the gas outlet. The tubing enables the water to cool as it flows through the condenser during the distillation process.
Water and what is used to insert a tubing into a stopper?
Glycerin is often used as a lubricant for this purpose (and others).
Where is the IAT sensor on a 1992 Toyota Camry?
it should be somewhere in the intake tubing, should consist of two wires runnung into a clip that plugs into the tubing, and you should be able to pull the whole thing out.
What are the safety precautions and techniques when inserting a glass tubing in a rubber stopper?
never attempt to insert glass tubing that has a jagged end, all glass tubing should be fire polished before its inserted into a rubber stopper. Use water or glycerin as a lubricant at the end of the glass tubing before inserting it into the rubber stopper. ask teacher for proper lubricant. Protect hands and fingers by wearing leather gloves or placing a folded cloth between your hands and the tubing. hold it as close as possible to the part it is inserted to the rubber stopper. always point the tubing away from the palm of your hand that holds the stopper. use a twisting motion and push the tubing into the stopper. At the end of the experiment put on leather gloves or place the folded cloth between your hands and the tubing and remover the stoppers from the tubing to keep them from sticking to the glass. if it wont budge, use lubricant.
PEX Tubing ?
form_title= PEX Tubing form_header= Become a home improvement master with PEX tubing. How much tubing do you need?*= _ [50] What size tubing do you need?*= _ [50] What color tubing do you need?*= _ [50] How will the tubing be used?*= _ [50]
Why should the end of the glass tubing be fire-polished?
Foremost for safety to prevent injury to users but also to alow smooth connection when using tubing of rubber stoppers
How many inches of the catheter tubing should you clean when cleaning a catheter?
4
Where is the intake air temperature sensor on a 2000 Chevrolet Malibu?
This should be located on the airflow tubing going away from the air filter. It will be held in place by an alligator clip and plug directly into the airflow tubing. It will also be located on the firewall side of the tubing.
How dangerous is florscent tubing?
It isn't dangerous until the glass breaks. Broken glass is dangerous. The contents inside the tubing may contain mercury or other chemicals that should not be ingested.
What is used to support vertical copper tubing against wood blocking?
The popular and proper mounting technique for copper tubing is a copper tubing clamp for the appropriate size. This clamp is made of copper and should be mounted with copper nails. It resembles a piece of tubing of the appropriate size, a half inch wide with two ears on either side with holes for nailing.
What should you do if after measuring the nasopharyngeal airway tubing you decide it is too long?
Re-measure the tubing and mark the most distal point with tape. (SABC) Cut it to the correct length, creating an angle.
Copper Tubing?
form_title= Copper Tubing form_header= Have the supplies you need for all of your home improvement tasks. How much tubing do you need?*= _ [50] Will the tubing be used for liquids?*= () Yes () No Please describe the project in detail.*= _ [50]
What are 2 differences between tubing and sledding?
Water tubing your on water in the summer, snow tubing your on snow during the winter. Water tubing is behind a boat and snow tubing is down a hill. Water tubing has special tubes that are expensive and snow tubing can use any tube. Water tubing you have to wear a type II life jacket by law and snow tubing you don't have to wear anything. Water tubing needs an observer, driver, and the person being towed and snow tubing only need the person on the tube. Also in my personal opinion Water Tubing is awesome! and snow tubing is alright.
