External standard
(only laboratory version)
When calculating with an external standard, it is
possible to additionally specify:
A factor, e.g. a dilution factor
The sample quantity.
Dilution factor
A factor can be entered for every sample in the display
Start/Sequence
. The chromatograph calculates the con-
centration of individual components according to
M
i
=
(
A
i
∗
K
i
)∗
F
M
i
= Concentration of component in the dimension
you have entered in the calibration list
Sample quantity
This can be used if you are working with different
weighed quantities. The individual components are
then referred as a percentage to the sample.
M
i
=
(
A
i
∗
K
i
)∗
F
∗
100
M
p
M
i
=
M
p
=
Concentration of component in percentage of
the sample
Sample quantity in same dimension as the
components
The chromatograph always uses this equation if you
enter a value for
Sample quantity
which is different
from zero.
Integration
5AUSWERT.CHP, Stand Dezember 22, 1999
15
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