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Table 3 Typical sequence of particular steps of an SIC program controlling separation and quantification of HTZ and PRP

From: Sequential injection chromatography with a miniaturized multi-channel fiber optic detector for separation and quantification of propranolol and hydrochlorothiazide

Action description

Time (s)

Valve position

Pump action

Flow rate (μL/s)

Volume (μL)

Filling syringe with mobile phase

7

Check valve in the syringe pump

Aspirate

150

1000

Column conditioning with mobile phase

33

Central port in the SV with port-2

Dispense

30

1000

Filling syringe with mobile phase for elution

20

Check valve in the syringe pump

Aspirate

150

3000

Standard/sample loading

4.0

3-10

Aspirate

10

40

Separation with UV detection

101

Central port in the SV with port-2

Dispense

30

3040

Total

165

-

-

-

4040