| 供货周期： | 现货 |
| 品牌： | 戴安 |
| 货号： | 57090 |
Remove chloride, bromide, and iodide from sample matrices to improve performance of ion chromatography (IC) and facilitate trace analyses. Performed prior to IC analysis, the Thermo Scientific™ Dionex™ OnGuard™ II Ag Cartridge is an off-line sample preparation technique that eliminates these matrix interferences using a silver-form, high-capacity, suffocated, cation-exchange resin. Pretreat a single sample or many samples in series. Use them singly or in series, or pretreat up to 12 samples in parallel using the optional Thermo Scientific™ Dionex™ OnGuard™ Sample Prep Station.
Dionex OnGuard II Ag Cartridge has a similar resin to and is often used in concert with the Thermo Scientific™ Dionex™ OnGuard™ II H cartridge, which removes dissolved silver and other cations. Use the Dionex OnGuard II Ag Cartridge before using the Dionex™ OnGuard II H cartridge. Also consider the Thermo Scientific™ Dionex™ OnGuard™ II Ag/H cartridge.
Solve Tough Application Problems
Boost sensitivity, lower baselines, and get better separations
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） | 单价 (CNY) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 057090 | - | 2.5mL | 申请报价 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 产品规格 | - |
|---|---|
| 适用于 | Removal of chloride, bromide, iodide by precipitation |
| 类型 | Cartridge |
| 样品容量 | 2.0-2.2 (1cc);5.0-5.5 (2.5cc) |
| 材料 | Ag |
| 容积（公制） | 2.5mL |
| 物品描述 | 2.5cc, Pkg of 48 |
| 描述 | Cation-exchange silver form |
| 数量. | 48 |
| pH | 0-14 |
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