During an ash test procedure this could be used to ccol the material after burning off all volital materials. This would prevent the absorption of moisture during the cooling process so an accurate weight of the material can be obtained to generate a valid measure of the volitals that were vaporized in the first step of this procedure.
A desiccator removes water taken up by a solid mixture. Desiccation is a method of removing water or water vapour from something. A container holding desiccant can be placed on a window sill to try to absorb the water vapour from the air in a room, so preventing the water vapour condensing into water on the glass, from whence it can form pools on the window sill.
So a desiccator is any substance which has the ability to absorb water or water vapour.
A desiccant is used to keep packaged products dry. It is included in a variety of pre-packaged materials to keep out moisture.
"I'm sure you've seen a desiccant before, it's that little white package stored in certain foods and other products. It's in there to keep moisture from ruining the product."
The use of a desiccator is to remove residual fluid from different items. It is a type of sealable chamber that can take out the moisture from items like chemicals.
This can help you out in chemistry. To get it to work, you need to move aside the cover, place it upside down, then take out the reagent before closing the cover right away.
A Dessicator can protect chemicals or that might react with water from humidity. Dessicators are mostly used to preserve chemicals that are sensitive to moisture.
What is the function of desicator
If a dried sample is warm, it will absorb water from the air while cooling. Placing it in a desiccator puts it in a dry atmosphere where no moisture is available to be absorbed from the air.
In a modern lab, you would use a digital scale to measure mass. Historically, balances and spring scales were used.
You follow them when you are in the laboratory.
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i wish i knew bro
A desiccator is commonly used to extract water from various articles of clothing. Also, if you manage to get your phone wet, you can use a desiccator to remove it.
Desiccator are sealable enclosure containing desiccants for preserving moisture
Check
it must be cooled in the desiccator in order to take the correct measurement on the scale while performing the experiment.
I think you should resubmit this question as How long can you leave a sample in a desiccator? and it would help if you gave information about what sample you are putting in.
A desiccator is used to cool a crucible in order to prevent the absorption of moisture during the cooling process so an accurate result can be obtained
The purpose is to avoid absorption of water vapors, CO2, H2S, dust, etc.
If a dried sample is warm, it will absorb water from the air while cooling. Placing it in a desiccator puts it in a dry atmosphere where no moisture is available to be absorbed from the air.
The purpose is to assure a perfect sealing.
The laboratory apparatus that can keep 100 grams of a compound from absorbing atmospheric moisture is a desiccator. A desiccator is a glass container or apparatus that is used mainly for drying and preventing moisture from the specimen.
Test tubes and lab rat cages.
Nalgene lab bottles are mainly used to carry chemical liquids for laboratory/industrial use. For example, they can carry solvents, lab samples, and reagents.