What is difference between Primary and secodary reference
standard?

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What is difference between Primary and secodary reference standard?..

Answer / narasimha murthy

A primary standard is a reagent that is extremely pure,
stable, has no waters of hydration, and has a high
molecular weight
A secondary standard is a standard that is prepared in the
laboratory for a specific analysis. It is usually
standardized against a primary standard.

Is This Answer Correct ?    52 Yes 7 No

What is difference between Primary and secodary reference standard?..

Answer / arnold

primary standard

Is This Answer Correct ?    7 Yes 25 No

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