These properties of Dionex InGuard Na columns ensure good recoveries of acid-labile analytes such as nitrite. The resin is highly selective for polyvalent cations such as calcium, magnesium and transition metals.
Automatically solve tough application challenges
- Time-saving online sample preparation
- Simplified automated workflow; Manual operation
- Achieve reproducible PPM-level determinations in high-concentration matrices
- Solve matrix issues and achieve better separations
- Extend analytical column life
Robust, easy-to-use design
- Convenient 9x24 mm purification column
- Standard 10-32 Connected for easy installation
- Leak-free, channelless purification column design
- Can be used alone or in series with other Dionex InGuard purification columns to meet application requirements
< li>Can be regenerated for reuse depending on the chemicals and samples used
Dionex InGuard Na sample pretreatment purification column specifications
- Function: cation exchange, sodium type
- Capacity: 5-5.5meq
- Solvent: 0-100% HPLC
- pH range: 0- 14
- Mode: Removal of alkaline earth and transition metal ions
- Available in four-packs
Limited Warranty: Subject to all warranty requirements and exclusions identified in our Terms and Conditions of Sale, this product is warranted for ninety (90) days from the date of shipment. Disclaimer of Restrictions on Use for Internal Research: Any restrictions on the use of Products by Purchaser solely for internal research do not apply to the Products on the web page to which this disclaimer relates.