Percentage of crude protein by Kjeldahl method

Formula

Percentage of crude protein by Kjeldahl method formula
p
Percentage of crude protein
V1
titre value
V2
blank titre value
N
normality of NaOH
m
sample weight

Formula description

Estimate the crude protein by micro Kjeldahl distillation method. Crude Protein (CP) is the total protein equivalent including nitrogen from both protein and non-protein sources.

Calculator (how to use calculator?)

Percentage of crude protein by Kjeldahl method formula
p
V1
V2
N
m
Precision

Formula code

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References

  1. Wikipedia:Percentage of crude protein by Kjeldahl method.

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