赛默飞Thermo Cryptand C1 Concentrator Column062893
| 品牌 | 厂商性质 | 产地 | 货期 |
|---|---|---|---|
| 赛默飞 | 一般经销商 | 美国 | 现货 |
性能特点
戴安dionex色谱柱IonPac Cryptand C1 Concentrator Column (4 x 35 mm)
The IonPac®Cryptand C1 Concentrator Column is recommended for the analysis of trace perchlorate in drinking water. This adjustable-capacity column contains a macroporous, 17.5 μm resin grafted with the macrocyclic 2,2,2 cryptand compound. The column’s functional capacity depends on eluent concentration and the type of cation bound within the cryptand molecule.
Approximately 30 μeq/col of cryptand capacity available for use
Capacity adjustable from fixed amount to zero by via eluent concentration or cation type
The adjustable capacity makes the Cryptand C1 a powerful tool for determining trace perchlorate in drinking water and high ionic strength water. Methods using the C1 can quantify 140 ng/L of perchlorate in a background of total dissolved solids with concentrations as high as 3000 mg/L. The Cryptand C1 is specified for sample preconcentration in US EPA Method 314.1.
| IonPac Cryptand C1 Concentrator ColumnSpecifications | |
|---|---|
| Dimensions: | 4 × 35 mm |
| Mobile Phase Compatibility: | pH 0–14; 0–100% HPLC solvents |
| Substrate Characteristics: | Bead Diameter and Pore Size: 17.5 µm (4 × 35 mm); macroporous resin (100 Å) |
| Crosslinking (%DVB): 55% | |
| Ion Exchange Group: | Functional Group: Grafted Cryptand (with bound metal cation) |
| Column Construction: | PEEK with 10–32 threaded ferrule style end fittings. All components are nonmetallic. |
| Functional Group Characteristics: | Variable hydrophobicity (eluent dependent) |
| Capacity: | 30 µeq (sodium form) |
System Flow Path for Trace Perchlorate in Drinking Water
IonPac Cryptand C1 Resin
Determination of Trace Perchlorate in Drinking Water Using the AS16 Column Following Concentration on a Cryptand C1 Concentrator Column
Determination of Trace Perchlorate in Drinking Water Using the AS20 Column Following Concentration on a Cryptand C1 Concentrator Column
| Cryptand C1 | |
|---|---|
| IonPac Cryptand C1 Concentrator Column (4 x 35 mm) | 062893 |
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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途
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品牌：赛默飞
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品牌：赛默飞
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品牌：赛默飞
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品牌：赛默飞
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品牌：赛默飞
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品牌：赛默飞
