Thermo Scientific™
Dionex™ OnGuard™ II Ag Cartridges, 2.5mL
货号: 057090
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.
| 描述 | 阳离子交换,银型 |
| 适用于(应用) | 从样品基质中去除氯化物、溴化物和碘化物 |
| 适用于(设备) | Dionex OnGuard 样品制备站 |
| 材质 | 银型、高容量、抑制性阳离子交换树脂 |
| 产品线 | OnGuard |
| 类型 | OnGuard II Ag 柱芯,2.5-cc |
| 容积(公制) | 2.5 mL |
| pH | 0 - 14 |
| 数量 | 48 |
| 样品容量 | 2.0 至 2.2 (1 cc); 5.0 至 5.5 (2.5 cc) |
| Unit Size | Each 1 |
- 提高灵敏度,降低基线并获得更佳的分离效果
- 测定浓缩样品基质中的痕量级别化合物,重现性好
- 增加您分析柱的使用寿命
- 由于在较宽的 pH 值范围内具有稳定性,因此可用于各类基质
- 支持选择 1 cc 和 2.5 cc 规格的应用,同样适用于自动处理(自定顺序)的注射器针筒规格
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