Answer / manoj reddy

Bulk density is defined as the dry weight per unit volume of solid.

Tapped density attained after mechanically tapping a container containing the sample. The tapped density is obtained by mechanically tapping a graduated measuring cylinder or vessel containing the powder sample.

solvents used in NMR

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what is difference between moisture contents and water contents ?

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Through assay by hplc(anhydrous basis) product got 100.8% .How much the potency of that product.Moisture content is 1.7%,Sulfated ash is 0.02%,Total impurities are 0.3%

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what is the difference between loss on drying in ordinary oven technique and vacuum oven technique

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