Dionex IonPac 低压 TAC-ULP1 痕量阴离子浓缩柱
将这些浓缩柱用于高纯水分析中的通用阴离子浓缩。 将 Thermo Scientific? Dionex? IonPac? TAC-LP1 痕量阴离子浓缩柱用于低反压操作（2mL/min 时 <60 psi），将 Thermo Scientific? Dionex? IonPac? TAC-ULP1 痕量阴离子浓缩柱用于超低压操作（2mL/min 时 <30 psi）。
将水分析的检测限降低 2-5 个数量级
Dionex IonPac 和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。
其规格适用于低反压和超低反压操作
25.0μeq/柱容量
低死体积 (~145μL)
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
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）
Dionex? IonPac? TAC-ULP1 超低压痕量阴离子浓缩柱
推荐用作您进行高纯水分析的通用型阴离子浓缩柱
超低反压操作（<30 psi at 2mL/min)
单一规格 (5x23mm)
Dionex? IonPac? TAC-LP1 痕量阴离子浓缩柱
低反压操作（<60 psi at 2mL/min)
单一规格 (4x35mm)
Dionex IonPac 低压 TAC-ULP1 痕量阴离子浓缩柱
订货信息：
| TAC-ULP1 Ultralow Pressure Trace Anion Concentrator (5 x 23 mm) | 061400 |
The IonPac? TAC-ULP1 Trace Anion Concentrator Column is a pellicular anion-exchange concentrator with moderately low void volume. It is an ultralow pressure concentrator for use with syringe or autosampler loading (AS40 and AS50 Autosamplers). It can be used with single-piston sample delivery pumps (e.g., DXP-1 or DQP). Compatible with carbonate, borate, or hydroxide eluents.
Preconcentration of Trace Anions Using the TAC-ULP1 Concentrator Column
| IonPac TAC-ULP1 Ultra-Low-Pressure Trace Anion Concentrator Column Specifications | |
|---|---|
| Dimensions | 5 × 23 mm |
| Mobile phase compatibility | Hydroxide, carbonate/bicarbonate, or borate eluents; 1–100% HPLC solvents |
| Substrate characteristics | Bead Diameter: 18 μm Cross-Linking (%DVB): 55% |
| Latex characteristics | Functional Group: Alkanol quaternary ammonium Latex Diameter: 85 nm Latex Cross-Linking: 6% Hydrophobicity: Very low |
| Capacity | 25 μeq (5 × 23 mm concentrator column) Note: Rated for use with 4-mm anion-exchange analytical columns. Use the AMC-1, AC10 2-mm, AC15 2-mm, or 2-mm guard columns as concentrator columns for 2-mm chromatography. |
| Void volume | 145 μL |
| Product Data Sheets | |
|---|---|
 | Concentrator and Trap Columns Data Sheet |
| Reagent-Free Ion Chromatography Systems with Eluent Regeneration Data Sheet |
| Manuals | |
|---|---|
| IonPac TAC-ULP1 Ultra Low Pressure Trace Anion Concentrator Column Manual |
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