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Thermo Scientific™
Dionex™ OnGuard™ II P Cartridges, 1mL
Catalog number: 057087
Thermo Scientific™
Dionex™ OnGuard™ II P Cartridges, 1mL
Catalog number: 057087
Remove the phenolic fraction of humic acids, tannic acids, lignins, anthocyanins, and azodyes from sample matrices. Thermo Scientific™ Dionex™ OnGuard™ II P Cartridges are an off-line sample preparation technique that uses polyvinylpyrrolidone (PVP) polymer with very high selectivity to eliminate these matrix interferences to improve IC performance and facilitate low-level ion analysis. Use Dionex OnGuard II P Cartridges singly or in series, or pretreat up to 12 samples in parallel using the optional Thermo Scientific Dionex OnGuard Sample Prep Station.
Catalog Number
057087
Unit Size
Each 1
Price (USD)
Price: 295.00
Your Price:
Availability
-
Quantity
| Description | Removes phenolics and azo dyes from samples prior to cation or anion analysis |
| For Use With (Application) | Phenolic Fraction Removal |
| For Use With (Equipment) | Dionex OnGuard Sample Prep Station |
| Material | Polyvinylpyrrolidone Polymer |
| Product Line | OnGuard |
| Type | OnGuard II P Cartridge, 1-cc |
| Volume (Metric) | 1 mL |
| Quantity | 48/Pk. |
| Unit Size | Each 1 |
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Dionex OnGuard II P Cartridges use a polyvinylpyrrolidone (PVP) polymer with very high selectivity for phenolics, azo-containing compounds, aromatic carboxylic acids, aromatic aldehydes, and iodine as the triiodide complex
Solve tough application problems
Solve tough application problems
- Boost sensitivity, lower baselines, and get better separations by removing phenolics, metals, cations, anions, hydrophobic substances, and more
- Achieve reproducible trace-level determinations in concentrated matrices
- Increase the lifetime of your analytical columns
- Use for a wide range of matrices thanks to wide pH stability
- Supports applications with choice of 1cc formats, as well as syringe barrel format for robotic processing (custom order)
- Leak-free, no-channeling cartridge
- Quick, secure Luer inlet connections
- Ships with a Certificate of Analysis that verifies capacity, performance and cleanliness
- Use the optional Dionex OnGuard Sample Prep Station and OnGuard Sample Pretreatment Cartridges