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Why should the stopper of a chemical reagent container container be handled carefully?
Wiki User
∙ 9y ago
The stopper of a chemical container should be handled carefully to avoid contact of a dangerous chemical with the skin. Careful handling is also key to preventing contamination.
Wilburn Weissnat
Wiki User
∙ 6y agoIt may have some of the chemical on it. Unless handled carefully, you will get it on you or your work surfaces.
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Why must the glass stopper of a reagent bottle never be placed directly on the laboratory bench?
The stopper of a chemical reagent container should be handled carefully for two reasons. Firstly, it may contain chemical residues which can be dangerous. Additionally, if the stopper is dirtied it may contaminate the reagent in the bottle when the stopper is put back on.
What is a reagent strip?
The reagent strip is a strip of paper impregnated with a specific chemical reagent for a chemical determination.
What is the chemical formula of Borsche's reagent?
It is 2,4-dinitrophenylhydrazine with the chemical formula C6H6N4O4.
What is reagent bottle and how is used?
used as a container where you put chemicals that can't be thrown in the sink.
Is what you get when there is left over reagent in a chemical reacion?
I suppose that you think to products of a chemical reaction.
Why must the glass stopper of a reagent bottle never be placed directly on the laboratory bench?
The stopper of a chemical reagent container should be handled carefully for two reasons. Firstly, it may contain chemical residues which can be dangerous. Additionally, if the stopper is dirtied it may contaminate the reagent in the bottle when the stopper is put back on.
What is a reagent strip?
The reagent strip is a strip of paper impregnated with a specific chemical reagent for a chemical determination.
What is chemical composition of kf reagent?
What is the chemical composition of kf reagent
Is hydrochloric acid a reagent?
chemical reagent
What is composition of KF reagent?
What is the chemical composition of kf reagent
What are some precautions that can help prevent chemical contamination in reagent containers?
Always replace lids, covers, stoppers, or caps immediately; Read the labels very carefully; Use only clean tools to remove reagents; Keep track of each lid, cap, cover for each container;
If too much material is removed from a reagent container the excess can be safely returned to the container if it has not touched anything?
False. It is impossible not to have touched anything.
What is meaning of excelaR in chemical grade?
I think it is same as GR (guaranted reagent) reagent.
Chemical formula for the reaction of ethanol and lucas reagent?
balanced equation for ethanol and lucas reagent
What is limited reagent?
In a chemical reaction the limiting reagent is the compound totally consumed when the reaction is complete.
What is the chemical formula of Borsche's reagent?
It is 2,4-dinitrophenylhydrazine with the chemical formula C6H6N4O4.
What is reagent bottle and how is used?
used as a container where you put chemicals that can't be thrown in the sink.
