General Catalog

Professional IC Systems
«ProfIC 8 – Anion» – Professional IC system
with inline sample preconcentration and matrix
elimination
Professional IC system for the determination of anions
in difficult matrices. «ProfIC 8» with Metrohm inline
sample preconcentration and matrix elimination allows
chromatography unaffected by matrix influences and
guarantees that the analytical column has a long lifetime.
A small volume of the sample is transferred fully automatically
to the preconcentration column. The anions
are retained. The matrix can be removed in a rinsing
step. The clean sample is then injected to the IC system.
The 850 Professional IC – Prep 2 is equipped with
an additional valve for liquid handling. The peristaltic
pump transfers the sample and the rinsing solutions.
The intelligent MagIC Net software controls and
monitors the system.
Ordering information
ProfIC 8 - Anion
«ProfIC 8 – Anion» – Professional IC
system with inline sample preconcentration
and matrix elimination
Technical information
Components
1 x 2.850.2150 850 Professional IC Anion
1 x 2.858.0010 858 Professional Sample Processor
1 x 6.1602.150 Bottle neck attachment
1 x 6.1608.070 Eluent bottle / 2 L / GL 45
IC column, sample rack, sample vials as well as MagIC
Net have to be ordered separately according to the
particular application.
The anion system is equipped with sequential suppression.
This unique combination of chemical and downstream
CO 2
suppression results in very low detection
limits. The flexibility of the carbonate eluent is complemented
by the low background conductivity of a
hydroxide eluent. With the preconcentration technique
carbonate interference is practically eliminated.
The 858 Professional Sample Processor provides for
sample delivery. Numerous sample racks for volumes
0.5...500 mL are available. Only small sample volumes
of about 1 mL are normally required for matrix elimination.
32 — IC