Super Fast Analysis of Common Inorganic Anions
Designed
specifically for compliance monitoring of inorganic anions in
accordance with US EPA Method 300.0 (A) and 300.1, the IonPac? AS22-Fast represents the culmination of more than 20 years of column
development, and is a key complement to our award-winning Reagent-Free? IC system.
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Super-Fast isocratic separation of the common inorganic anions in under 5 minutes
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Carbonate peak well-resolved from the common inorganic anions
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Same selectivity as AS22 column
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Meets performance requirements specified in US EPA Method 300.0 (A)
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Fast alternative for AS4A-SC, AS12A, AS14, AS14A, and AS22 inorganic anion applications
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Simple, accurate eluent preparation with the AS22 Eluent Concentrate
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Optimized for a 30 °C operating temperature to ensure reproducible retention times
The
AS22-Fast is designed for the fast determination of inorganic anions
and low molecular weight organic acids including fluoride, acetate,
formate, chloride, nitrite, bromide, nitrate, phosphate, and sulfate.
The AS22-Fast can be used with isocratic carbonate/bicarbonate eluents
and suppressed conductivity detection. Common inorganic anions can
easily be separated in a variety of sample matrices including drinking
water, wastewater, process streams, and scrubber solutions.
The
AS22-Fast can be used in combination with the Eluent Generator and the
Electrolytic pH Modifier (EPM) which automatically produce potassium
carbonate/bicarbonate eluents from water. The AS22-Fast column is the
newest carbonate eluent column recommended for super fast analysis of
inorganic anions and is a faster alternative, using
carbonate-bicarbonate eluents, for AS4A-SC, AS12A, AS14, AS14A, and AS22
inorganic anion applications.
Note: Use the Anion Self-Regenerating Suppressor (ASRS? 300) with the AS22-Fast column for eluent suppression.
