Quantify a timed group with a manual factor

In this case the amount of the group is calculated according to a fixed response factor entered manually.

ESTD:

Group Amount = Group Response * Manual Factor

where

Manual Factor

Fixed response factor

Group Response

Sum of all (scaled) responses

or ISTD:

where

AmountISTD

Amount of the internal standard

Manual Factor

Fixed response factor

ResponseISTD

(Scaled) response of the internal standard

Group Concentration = Group Amount * Multipliers * Dilution Factors

or

Group Concentration = Group Amount * Multipliers / Dilution Factors

For more information on how to calculate the multipliers and dilution factors, see Correction factors. For more information on how to calculate the concentration, see Concentration and mass%.