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2 preparations – Metrohm 792 Basic IC User Manual

Page 55

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3 Operating tutorial

792 Basic IC

46

3.2 Preparations

Before you start this brief tutorial, the entire IC system must be correctly

installed as described in section 2. In what follows, the most important

points for the installation are described once again (for details, see the

sections mentioned).

1 Install 792 Basic IC

Ÿ Setting up instrument

section 2.2

Ÿ Installing and connecting detector block

section 2.3.1

Ÿ Mounting syringe and aspirating tubing

section 2.3.2

Ÿ Mains connection

section 2.4

Ÿ Connection to PC

section 2.5

2 Prepare eluent

Ÿ Preparing eluent:

2.4 mmol/L NaHCO

3

/ 2.5 mmol/L Na

2

CO

3

/

2 % Acetone in dist. H

2

O

Ÿ Microfiltering and degassing eluent

section 5.1.3

3 Install high-pressure pump

Ÿ Removing transport security screws

section 2.6.1

Ÿ Mounting pulsation dampener

section 2.6.2

Ÿ Installing eluent supply

section 2.6.3

Ÿ Degassing pump

section 2.6.4

4 Connecting separating column

Ÿ Connecting IC cation column

section 2.7.7

Ÿ Conditioning system

section 2.9.1