what is difference between assay&purity&potency?

Answer Posted / falguni

Assay : We compare the area of product with working
reference Standard of that product.It also may calculate as
basis, on anhydrous basis or on dried basis.

Purity : We compare the area of our product with area of
other impurities which comes in our product.

Potency : We compare the area of product with working
reference Standard of that product, but after removing the
sum of heavy metals, sulfated ash, LOD and moisture.

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