2.2 Intended use
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930 Compact IC Flex Oven SeS/PP/Deg (2.930.2560)
Metrohm CO
2
Suppressor (MCS)
The Metrohm CO
2
Suppressor (MCS) removes the CO
2
from the eluent
stream. This lowers the background conductivity, improves detection sen-
sitivity and minimizes the injection peak and system peak.
Detector
Metrohm offers a series of different detectors for various analysis tasks. A
suitable detector type must be ordered as a separate device.
Sample degasser
The sample degasser removes gas bubbles and dissolved gases from the
sample.
Separation column
The intelligent separation column separates different components accord-
ing to their interactions with the column. Metrohm separation columns
are equipped with a chip where their technical specifications and history
(start-up, operating hours, injections etc) are stored.
2.2 Intended use
The 930 Compact IC Flex Oven SeS/PP/Deg is used for the determination
of anions, cations or polar substances with sequential suppression using
ion chromatography.
Sequential suppression consists of:
￭ Chemical suppression with a Metrohm Suppressor Module (MSM) and
subsequent
￭ CO
2
suppression with the Metrohm CO
2
Suppressor (MCS).
Background conductivity is reduced to a minimum with sequential sup-
pression.
The instrument can also be used as needed for the determination of cati-
ons, polar substances or anions without suppression.
This instrument is suitable for processing chemicals and flammable sam-
ples. Therefore, the use of the 930 Compact IC Flex requires the user to
have basic knowledge and experience in handling toxic and caustic sub-
stances. Knowledge regarding the application of fire prevention measures
prescribed for laboratories is also mandatory.
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