Thermo Dionex 079918 TAC-ULP2 超低压阴离子浓缩柱5X23MM
货号 |
描述 |
价格 |
| 079918 | TAC-ULP2 超低压阴离子浓缩柱5X23MM | 9661 |
| 适用于（应用） | Anion Concentrator |
|---|---|
| 粒径 | 20 µm |
| 固定相 | IonPac UTAC-2 Series Ultratrace Anion |
| 类型 | Anion Exchange Column |
| 色谱柱容量 | 25 µeq |
| 色谱柱化学特性 | Hydroxide, Carbonate/Bicarbonate, or Borate |
| 流速 | 1.0 to 3.0 mL/min. |
| 较大压力 | 3000 psi (207 bar) |
| 长度（公制） | 23 mm |
| 直径（公制） | 5 mm |
| 交联 | 55% DVB |
| 疏水性 | Very Low |
| 流动相兼容性 | Hydroxide, Carbonate/Bicarbonate, or Borate Eluents, 0 to 100% HPLC Solvents |
| 溶剂 | 0 to 100% of HPLC Solvents |
| 描述 | UTAC-ULP2 |
| 适用于（设备） | AS, AS-HV, AS-DV Autosampler, Loading Pump |
| Unit Size | Each 1 |
将水分析的检测限降低 2-5 个数量级
Dionex IonPac 阴离子浓缩柱主要为高纯水分析而设计。 浓缩柱可以从已测得体积的水性样品基质中保留阴离子，从而浓缩分析物，并将检测限降低 2-5 个数量级。
有三种压力规格可供选择：- Dionex IonPac UTAC-LP2 (4x35mm) 低压（<60 psi at 2mL/min) anion concentrator
- Dionex IonPac UTAC-ULP2 (5x23mm) 超低压（<30 psi at 2mL/min) anion concentrator
- Dionex IonPac UTAC-XLP2 (6x16mm) 极低压（<10 psi at 2mL/min) anion concentrator
- 推荐用于氢氧化物、碳酸盐/碳酸氢盐和硼酸盐淋洗液，带或不带溶剂
- 25.0µeq/柱容量
- 低死体积 (~145µL)
- 适用于 4mm 或 2mm 应用
- 兼容 Dionex AS、AS-DV、AS-AP、AS-HV 自动进样器、加压瓶、注射器和单活塞样品传送泵（Dionex AXP 辅助泵）
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.
