ABB ACX Commissioning Instruction page 55

Reagent Fill
Reagents
Reagent Fill
Mixture Ratio
CI/ACX-EN Rev. D
CAUTION!
When working with corrosive reagents note the hazard information and safety
precautions contained in the applicable material safety data sheets.
Reagents should be purchased from a local chemical distributor in order to keep the
route of transport as short as possible!
Depending on the measurement task involved, reagents can be used to eliminate
interfering gas components or to stabilize the desired sample components.
Fill the reagent supply bottle (optional) with the reagent needed for the measurement
task.
Reagents (concentrate) are used in the following mixture ratios:
Concentration
Mixture ratio
(in 10-liter bottle)
Solution sufficient for
1) e.g. distilled water or water from an ion exchanger
ACX Analyzer System Commissioning Instruction
Phosphoric Acid (H PO
3 4
85 %
½ liter phosphoric acid
1)
9½ liters water
2 fills
) Hydrogen Peroxide (H
30 %
1 liter hydrogen peroxide
1)
9 liters water
1 fill
O )
2 2
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