Metrohm 850 Professional IC Anion MCS Gradient - Manual (Page 15)

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1 Introduction
850 Professional IC –Anion – MCS – Gradient
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1.2 Intended use
The 850 Professional IC – Anion – MCS – Gradient is used for the ion
chromatography determination of anions with binary high pressure gra-
dient and sequential suppression:
￭ Chemical suppression with the Metrohm Suppressor Module (MSM)
(see Chapter 2.16, page 46) and subsequent
￭ CO
2
suppression with the Metrohm CO
2
Suppressor (MCS) (see Chap-
ter 2.18, page 54).
The use of sequential suppression reduces background conductivity to a
minimum.
If required, the instrument can also be used for the determination of cati-
ons or anions without suppression.
The present instrument is suitable for processing chemicals and flammable
samples. The usage of the 850 Professional IC – Anion – MCS – Gradient
therefore requires that the user has basic knowledge and experience in
the handling of toxic and caustic substances. Knowledge with respect to
the application of the fire prevention measures prescribed for laboratories
is also mandatory.
1.3 About the documentation
Caution
Please read through this documentation carefully before putting the
instrument into operation. The documentation contains information
and warnings which have to be followed by the user in order to ensure
safe operation of the instrument.
1.3.1 Symbols and conventions
The following symbols and styles are used in this documentation:
Cross-reference to figure legend
The first number refers to the figure number, the
second to the instrument part in the figure.
Instruction step
Carry out these steps in the sequence shown.