Remove high levels of alkaline earth and transition metals from sample matrices without acidifying the sample. Thermo Scientific™ Dionex™ OnGuard™ II Na Cartridges are an off-line sample preparation technique that uses 16% cross-linked, styrene-based, sulfonic acid resin in the sodium form to eliminate these matrix interferences to improve IC performance and facilitate low-level ion analysis. Use them singly or in series, or pretreat up to 12 samples in parallel using the optional Dionex OnGuard Sample Prep Station.
This resin has very high selectivity for multivalent cations such as calcium, magnesium, and transition metals.
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 | 类型 | 描述 | 数量. | 单价 (CNY) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 062962 | - | 2.5mL Cartridge | Removes alkaline earth, transition metals | 48/pack | 申请报价 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 产品规格 | - |
|---|---|
| 适用于 | Ion Chromatography |
| 类型 | 2.5mL Cartridge |
| 材料 | Na |
| 容积（公制） | 2.5mL |
| 描述 | Removes alkaline earth, transition metals |
| 数量. | 48/pack |
Dionex OnGuard II Na Cartridges 075773信息由上海希言科学仪器有限公司为您提供，如您想了解更多关于Dionex OnGuard II Na Cartridges 075773报价、型号、参数等信息，欢迎来电或留言咨询。
除供应Dionex OnGuard II Na Cartridges 075773外，上海希言科学仪器有限公司还可为您提供059140赛默飞Acclaim120 C8 5um分析柱、Wasters 186007106 CORTECS UPLC色谱柱、942339020821 赛默飞光谱配件 单元素非编码空心阴极灯等产品，公司有专业的客户服务团队，是您值得信赖的合作伙伴。
获取电话