Division 8.1 Proportionality coefficient of hexachlorophene

This is calculated with respect to the chosen standard in relation to the standard mixture.

Let:

h

the hexachlorophene,

k_h

its proportionality coefficient,

m'_h

its mas (in grams) in the mixture,

A'_h

its peak area,

s

the chosen standard,

m'_s

its mass (in grams) in the mixture,

A'_s

its peak area,

then: $kh=\frac{{\mathrm{m\text{'}}}_h}{{\mathrm{m\text{'}}}_s}\times \frac{{\mathrm{A\text{'}}}_s}{{\mathrm{A\text{'}}}_h}$