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TN62: Reducing Carbonate Interference in Anion Determinations with the Carbonate Removal Device (CRD): Artificial Drinking Water Sample Be the first to rate this application

tn62 reducing carbonate interference anion determinations with carbonate removal device crd artificial drinking water sample

Description

Carbonate can interfere with accurate quantification of adjoining anions, such as sulfate. Here we show the efficient removal of the carbonate peak from a synthetic drinking water sample using the Dionex CRD 200 device. In this example, the artificial drinking water sample (#2) contains: 0.1 mg/L of fluoride, nitrite, chlorate, bromide, and phosphate; 5 mg/L nitrate; 50 mg/L sulfate; 100 mg/L chloride and carbonate.
Market: Environmental
Keywords: Chlorate, Formate, IonPac AS18 column, Nitrite, Bromide, anions, Artificial Drinking Water, carbonate, carbonate removal device, chloride, CRD 200, EPA Method 300.1, fluoride, nitrate, phosphate, sulfate
Matrix: Artificial drinking water
Author: Terri Christison and Jeff Rohrer
Affiliation: Thermo Fisher Scientific
Uploaded on 10/29/2015.

For Research Use Only. Not for use in diagnostic procedures.