Dionex™ IonPac™ AS5 IC Columns (Thermo Scientific™)
Separate higher-valence anions, including polyphosphates, oxyanions, EDTA complexes, metal cyanide complexes, and hydrophobic anions such as iodide, thiosulfate, and thiocyanate with Thermo Scientific™ Dionex™ IonPac™ AS5 Analytical Columns. IonPac polymeric columns address a variety of chromatographic separation modes including ion exchange, ion exclusion, reversed-phase ion pairing, and ion suppression.
Key Features
The AS5's compatibility with weak eluents simplifies the determination of strongly-retained species, since these eluents are compatible with a suppressor. Furthermore, the rapid elution of strongly-retained species greatly improves peak shapes, lowers minimum detection limits, and increases sample throughput potential.The selectivity of the AS5 makes it possible to rapidly elute strongly-retained species such a iodide and thiocyanate in brines without interference from the large chloride peak typical of such samples.
- For metal-EDTA complexes
- For cyano-transition metal complexes
- For hydrophobic anions, including iodide, thiocyanate, and thiosulfate
- AS16 or AS20 columns are recommended for hydrophobic anions and highly charged anions
Note:
IonPac AS16 or AS20 columns are recommended for hydrophobic anions and highly-charged anions
Order Codes
| Code |
Description |
| 035396 |
Catalog Number: 035396
Unit Size: Each 1
Column Type: Guard Column
Diameter (Metric): 4 mm
Length (Metric): 50 mm |
| 035395 |
Catalog Number: 035395
Unit Size: Each 1
Column Type: Analytical Column
Diameter (Metric): 4 mm
Length (Metric): 250 mm |
