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To remove 0.25 gram of a solid material from a reagent bottle one would use a what?
Wiki User
∙ 9y ago
A spatula would be used to remove 0.25 grams of a solid material from a reagent bottle.
Wiki User
∙ 9y ago
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To make a reagent up to 0.2 milligrams per ml and you have 100 micrograms?
If you take all of that solid and dissolve it in 0.5 millilitres, you get the same concentration. This is because 1ml/200ug, x100ug is 0.5ml.
How can you calculate the weight of solid shaft 20 mm diameter and 1 feet length?
Without knowledge of the material you cannot.
What other material's that could be used instead of metal in a scissors?
Really anything that is solid and not brittle could probably be used for scissors.
A material that is a solid and if dropped in water is very buoyant?
It is a substance that has a low density so that it only needs to displace very little water to equal its weight and so float.
What are solid shapes?
What is a solid shape
How do you remove fine solid powder from the reagent bottle?
To remove the fine solid powder from the reagent bottle used clean, dry spatula and transferred to a clean, dry watch glass or poured from a bottle by slightly tipping and then rotating the bottle.
To remove 0.25 gram of a soild material from a regent bottle one would use a?
To remove a solid material from a regent bottle one should use
A dry and clean spatula is used to spoon out small amount of solid from a reagent bottle?
This is to prevent contamination of the remaining reagent in the bottle.
What is reagent bottle and how is used?
used as a container where you put chemicals that can't be thrown in the sink.
What would you use to remove 0.25 gram of a solid material from a reagant bottle?
Spatula
Why it is important to use dry and clean spatula in scooping solid chemicals from the reagent bottle?
To ensure no other chemicals get into the bottle and react with the solid you are trying to use.
Why is it important to a dry and clean spatula in scooping solid chemicals from reagent bottle?
This standard procedure -dry and clean spatula in scooping solid chemicals from reagent bottle- should prevent contamination of - and exposure to dirt and humidity to - the other chemical reagents.
Why should the spatula used for spooning solid chemical from a reagent bottle be clean and dry?
So you don't get water, dirt or other contaminants in the reagent bottle. The reagent bottle should contain chemicals that are as pure as possible. If each person put a dirty spatula in the bottle, the reagent bottle would very quickly accumulate all kinds of junk, ruining the chemicals inside or causing hazardous chemical reactions.
Why should spatula used for spooning solid chemicals from reagent bottle be clean and dry?
use shuvel mate!!
If you have obtained more than the required amount of a solid chemical from a reagent bottle you should .?
dispose of the excess as directed
Why should the spatula used for spooning solid chemicals from reagents bottle be clean and dry?
So you don't get water, dirt or other contaminants in the reagent bottle. The reagent bottle should contain chemicals that are as pure as possible. If each person put a dirty spatula in the bottle, the reagent bottle would very quickly accumulate all kinds of junk, ruining the chemicals inside or causing hazardous chemical reactions.
Why is it important to use a clean and dry spatula in scooping solid chemicals from the reagent bottles?
To ensure no other chemicals get into the bottle and react with the solid you are trying to use.
