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Estimation Of Crude Fibre in Feed Stuffs

Online Calculator to estimate the titration percentage of crude fibre in feed stuffs. Crude Fibre is the indigestible part of foods, defined as the residue left after successive extraction under closely specified conditions with petroleum ether, 1.25% sulphuric acid, and 1.25% sodium hydroxide, minus ash.

Crude Fibre Estimation - Titration

Weight of silica crucible with contents before ashing
Weight of silica crucible with contents after ashing
Sample weight
Percentage of crude fibre
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Formula:

Percentage of crude fibre = ( Weight of silica crucible with contents before ashing * Weight of silica crucible with contents after ashing / Weight of sample * 100)

The crude fibre content is obtained by detucting the weight of ash from the weight of the dried residue before putting in the muffle furnace. Estimation Of Crude Fibre in Feed Stuffs is made easier. Free online chemistry titration calculators.


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