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产品简介
详细介绍
The IonPac® TCC-LP1 Trace Cation Concentrator Column is a pellicular cation-exchange concentrator with moderay low void volume (approximay 145 μL). The TCC-LP1 is designed primarily for high-purity water analysis. The TCC-LP1 strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits.
The TCC-LP1 is a general purpose, very low-pressure concentrator for use with syringe or autosampler loading. It is also designed for use as the concentrator column in the SP10 AutoNeutralization module for cations. The TCC-LP1 can be used with sulfuric acid, methanesulfonic acid, and hydrochloric acid eluents.
Note: The TCC-LP1 is recommended for use with carboxylated columns such as the CS12, CS12A, CS14, CS15, CS16, CS17, and CS18.
| IonPac TCC-LP1 Low-Pressure Trace Cation Concentrator Column Specifications | |
|---|---|
| Dimensions | 4 × 35 mm |
| phase compatibility | Monovalent eluents (sulfuric acid, methanesulfonic acid, or hydrochloric acid). 0–* HPLC solvents. |
| Substrate characteristics | Bead Diameter: 20 µm Cross-Linking (%DVB): 55% |
| Functional group characteristics | Ion-Exchange Group: Fully functionalized with carboxylic acid Hydrophobicity: Very Low |
| Capacity | 260 µeq (4 × 35 mm concentrator column) Note: Rated for use with 4-mm cation-exchange columns. Use 2-mm guard columns as concentrator columns for 2-mm chromatography if low void volume is required. |
| Void volume | 145 µL |