Metrohm IC Net 2.1 Manuel d'utilisateur télécharger pdf (Page 176)

7 Methods

IC Net 2.1

168

As long as no universal component is de-

fined, only peaks with non-zero concentra-

tions are listed.

The peak table includes the following col-

umns:

Peak number

,

Retention time

,

Height

,

Area

,

Response factor

,

Concentration

,

Con-

centration%

,

Name

Relative concentration

This quantification method uses the internal

standard method to calculate the relative

concentrations of the components. For this

procedure, a

Standard component

must be

selected and the concentration of this inter-

nal standard must be entered in the

Con-

centration of std

field.

As long as no universal component is de-

fined, only peaks with non-zero concentra-

tions are listed.

The peak table includes the following col-

umns:

Peak number

,

Retention time

,

Height

,

Area

,

Response factor

,

Relative concentration

,

Relative concentration%

,

Name

Index

This column reports retention indexes of

identified components.

The peak table includes the following col-

umns:

Peak number

,

Retention time

,

Width/2

,

Height

,

Index

,

Name

Column test

Column test quantification method calcu-

lates multiple values that are necessary to

evaluate column performance.

The peak table includes the following col-

umns:

Peak number

,

Retention time

,

K'

(ca-

pacity factor),

TP

(number of theoretical

plates per column),

TP/m

(number of theo-

retical plates per m),

HETP/dp

(reduced

height equivalent to theoretical plate),

Asym.

(peak asymmetry),

Name

Custom

This quantification method enables to cus-

tomize the peak table on the user's choice

using the

<Customize>

button.

The peak table for the methods supplied

contains the following columns as stan-

dard:

Peak number

,

Retention time

,

Height

,

Area

,

Conc.

,

Name

Standard component

Internal standard component for quantifica-

tion procedure.

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