3 storage, 4 regeneration, 13 quality management and validation with metrohm – Metrohm 881 Compact IC pro – Anion User Manual

Page 99: Storage, Regeneration

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5 Operation and maintenance

881 Compact IC pro – Anion

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89

column at

http://www.metrohm.com

(product area Ion Chromatography)

or obtained directly from your agent.

The pulsation absorber (see Chapter 3.12, page 36) must be installed in
order to protect the column material from pressure concussion caused by
injection.

5.12.3

Storage

Always store the separation columns sealed and filled according to the
data of the column manufacturer when not using them.

5.12.4

Regeneration

Note

The regeneration is considered as the last measure, and not to be car-
ried out regularly.

If the separating properties of the column have deteriorated, the column
can be regenerated according to the specifications of the column manu-
facturer. In the case of separation columns available from Metrohm, the
specification for regeneration can be found on the leaflet provided along
with each column.

5.13

Quality Management and validation with Metrohm

Quality Management
Metrohm offers you comprehensive support in implementing quality man-
agement measures for instruments and software. Further information on
this can be found in the brochure «Quality Management with
Metrohm»
available from your local Metrohm agent.

Validation
Please contact your local Metrohm agent for support in validating instru-
ments and software. Here you can also obtain validation documentation
to provide help for carrying out the Installation Qualification (IQ) and
the Operational Qualification (OQ). IQ and OQ are also offered as a
service by the Metrohm agents. In addition, various application bulletins
are also available on the subject, which also contain Standard Operat-
ing Procedures
(SOP) for testing analytical measuring instruments for
reproducibility and correctness.

Maintenance
Electronic and mechanical functional groups in Metrohm instruments can
and should be checked as part of regular maintenance by specialist per-
sonnel from Metrohm. Please ask your local Metrohm agent regarding the

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