Remove hydrophobic substances such as aromatic dyes, some aromatic carboxylic acids, hydrocarbons, and surfactants from sample matrices to improve IC performance and facilitate low-level ion analysis. Thermo Scientific™ Dionex™ OnGuard™ II RP Cartridges are an off-line sample preparation technique that uses a macroporous divinylbenzene resin with very high selectivity for hydrophobic substances to eliminate these matrix interferences. Use these cartridges singly or in series, or pretreat up to 12 samples in parallel using the optional Dionex OnGuard Sample Prep Station.
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 and 2.5cc formats, as well as syringe barrel format for robotic processing (custom order)
Easy-to-Use, Leak-Free
Leak-free, no-channeling cartridge
Quick, secure Luer inlet connections
Performance Guaranteed
Ships with a Certificate of Analysis that verifies capacity, performance and cleanliness
Pretreat 12 Samples Simultaneously
Use the optional Dionex OnGuard Sample Prep Station and OnGuard Sample Pretreatment Cartridges
| 货号 | 产品规格 | 容积（公制） | 数量. | 单价 (CNY) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 057084 | - | 2.5mL | 1 | 申请报价 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 产品规格 | - |
|---|---|
| 适用于 | Removes Hydrophobic Substance |
| 类型 | Cartridge |
| 材料 | RP |
| 容积（公制） | 2.5mL |
| 物品描述 | RP; 2.5cc |
| 数量. | 1 |
| pH | 0-14 |
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