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no diffrence both are same
by swamy
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∙ 12y ago
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What is the difference between related substances and impurities?
Chromatographic purity : Calculating purity of active, impurities (known / unknown) by area normalization technique. (not a quantitative tech.). whereas in related substance / compounds the impurities are quantified against known standards Related substance are individual component with definite chemical and physical properties. Whereas related compounds are union of two or more element , those elements loses its individual characteristic once it combines with other element to form a compound.
What is the difference between different grade gas?
The purity is different.
What is used to identify the purity of a substance?
The purity of any substance can be checked through Melting Point,Boiling Point or Chromatography. As A pure substance has a set and exact melting point and boiling point and a pure substance shows only one spot on the chromatogram.
If the distillate is flammable what does it tell you about the purity of the substance?
If the distillate alcohol is flammable what does it tell you about the purity of the substance?
What are the factors that affect the purity of a substance?
There are many factors that can affect the purity of a substance. Substances are considered impure if anything is added to them.
What makes a vitamin pure?
The purity of a vitamin is the same as the purity of any other substance; it means that you have only that substance and nothing else mixed in with it.
What is the difference between 999 and 99.93 silver purity?
99.93 - 99.9 _______ = .03 more silver
What is primary substance?
A primary standard substance is referred to a reagent which is pure. This is a substance that can be weighed easily due to its purity.
Is a pure substance a substance with nothing else?
Yes, it is true; but the absolute purity doesn't exist.
What is primary standard substance?
A primary standard substance is referred to a reagent which is pure. This is a substance that can be weighed easily due to its purity.
Is 100 percent ethanol a pure substance?
Yes, as long as a substance is 100% (purity), it is considered as a pure substance. But logically, there is no such thing as a pure substance.
What is difference between nuclear grade resin and non- nuclear grade resin?
Nuclear grade resin has got higher capacity ,it produce high purity water,were as non nuclear grade resin produce purity water not high purity......
