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Metrohm 792 Basic IC User Manual

Page 121

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4 Operation

792 Basic IC

112

As long as no universal component is defined,

only peaks with non-zero concentrations are

listed.
The peak table includes the following columns:

number

,

retention time

,

height

,

area

,

response factor

,

relative concentration

,

relative concentration%

,

name

Index

This column reports retention indexes of identi-

fied components.
The peak table includes the following columns:

number

,

retention time

,

width/2

,

height

,

index

,

name

Column test

Column test quantification method calculates

multiple values that are necessary to evaluate

column performance.
The peak table includes the following columns:

number

,

retention time

,

K'

(capacity factor),

TP

(number of theoretical plates per column),

TP/m

(number of theoretical plates per m),

HETP/dp

(reduced height equivalent to theoretical plate),

asym.

(peak asymmetry),

name

Custom

This quantification method enables to custom-

ize the peak table on the user's choice using

the

button.

The peak table for the methods supplied con-

tains the following columns as standard:

number

,

retention time

,

height

,

area

,

response factor

,

raw concentration

,

name

Standard component

Internal standard component for quantification

procedure.

Concentration of std

Concentration of the internal standard compo-

nent for relative concentration calculations. This

value is stored in

This run

column of the con-

centration table.

Total % for normalization

A value to which the sum of concentrations is

normalized. It is used for

Response normalization

and

Normalized concentrations

quantification

methods. The default value is 100.

Printing order

Determines the order of the components in the

peak table.

By peaks

Lists run results for all peaks detected. Uniden-

tified peaks (corresponding to the universal

component) are included, but missing compo-

nents are not listed.

By components

Missing components are always included into

the report, even those with concentration equal

to zero. In the case of presence of universal