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Dionex IonPac TCC-XLP1 痕量陽離子濃縮柱
要為高純水分析進行陽離子濃縮，請選擇 Thermo Scientific? Dionex? IonPac? TCC 痕量陽離子濃縮柱。 此款薄膜陽離子交換濃縮柱死體積較低 (~145 μL)，容量為 260μeq/柱。 設(shè)計與羧基陽離子交換系統(tǒng)配合使用。 有三種壓力規(guī)格可選。
描述
將水分析的檢測限降低 2-5 個數(shù)量級
Dionex IonPac 陽離子濃縮柱主要為高純水分析設(shè)計。 濃縮柱可以從已測得體積的水性樣品基質(zhì)中去除離子，從而濃縮分析物，并將檢測限降低 2-5 個數(shù)量級。
有三種壓力規(guī)格可供選擇
Dionex IonPac TCC-LP1 (4x35mm) 低壓（在 0.5mL/min 時低于 70 psi）陽離子濃縮柱
Dionex IonPac TCC-ULP1 (5x23mm) 超低壓（在 0.5mL/min 時低于 45 psi）陽離子濃縮柱
Dionex IonPac TCC-XPL1 (6x16mm) 極低壓（在 0.5mL/min 時低于 30 psi）陽離子濃縮柱
應(yīng)用兼容性
推薦配合羧基柱使用，如 Dionex IonPac CS12、CS12A、CS14、CS15、CS16、CS17、CS18 或 CS19 柱
對于 4mm 和 2mm 應(yīng)用
推薦配合單價淋洗液（硫酸、甲磺酸或鹽酸）使用
Dionex IonPac TCC-LP1 (4x35mm) 可以配合注射器或自動進樣器進樣（Dionex AS-DV 自動進樣器）或配合加壓瓶或單活塞樣品傳送泵進樣。
Dionex IonPac TCC-ULP1 (5x23mm) 和 TCC-XLP1 (6x16mm) 濃縮柱可配合注射器或自動進樣器進樣（Dionex AS-DV 和 AS 自動進樣器）。 可配合單活塞樣品傳送泵（包括 Dionex AXP 輔助泵）使用。
Dionex IonPac TCC-XLP1 痕量陽離子濃縮柱
訂貨信息：
| TCC-XLP1 Extremely Low Pressure Trace Cation Concentrator (6 x 16 mm) | 063889 |
The IonPac? TCC-XLP1 Extremely-Low Pressure Trace Cation Concentrator Column is a pellicular cation-exchange concentrator with moderately low void volume. The column is designed primarily for high purity water analysis. It strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits.
The IonPac TCC-XLP1 is compatible with a syringe or autosampler (AS40, AS50 or AS Autosamplers) and with singlepiston sample delivery pumps including the DXP-1 and DQP. It is recommended for use with carboxylated columns such as the IonPac CS12, CS12A, CS14, CS15, CS16, CS17, and CS18. The column is used with sulfuric acid, methanesulfonic acid, and hydrochloric acid eluents.
| IonPac? TCC-XLP1 Extremely Low Pressure Trace Cation Concentrator Column Specifications | |
|---|---|
| Mobile Phase Compatibility: | Monovalent eluents (sulfuric acid, methanesulfonic acid, or hydrochloric acid), 0–100% HPLC solvents. |
| Dimensions: | IonPac TCC-XLP1 Trace Cation Concentrator Column: 6 × 16 mm |
| Substrate Characteristics: | Bead Diameter: 20 μm Crosslinking (%DVB): 55% |
| Functional Group Characteristics: | Ion-Exchange Group: Fully functionalized with carboxylic acid. Hydrophobicity: Very Low |
| Capacity: | 260 μeq (6 × 16 mm concentrator column) |
| Void Volume: | 145 μL |
