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Merck
CN
所有图片(1)

文件

1.05242

Supelco

Dowex 1-X8 Ion Exchange Resin

60-170 mesh

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About This Item

CAS号:
UNSPSC代码:
41115711
NACRES:
NB.21

product name

离子交换剂 Dowex 1-X8, suitable for ion chromatography

形式

resin

质量水平

技术

HPLC: suitable
LPLC: suitable
ion chromatography: suitable (strongly basic)

基质

PS-DVB

基质活性基团

SAX

粒径

90-250 μm

分离技术

anion exchange

储存温度

15-25°C

一般描述

(强碱性阴离子交换剂),Cl⁻形式

应用


  • Preconcentration of molybdenum, antimony and vanadium in gasoline samples using Dowex 1-x8 resin and their determination with inductively coupled plasma-optical emission spectrometry.: This study demonstrates the efficiency of Dowex 1-X8 ion-exchange resin in the preconcentration of trace metals from complex matrices, facilitating their quantification via ICP-OES, a technique pivotal for ensuring fuel quality and compliance with environmental regulations (Nomngongo et al., 2013).

  • Anion-exchange chromatographic separation of Hg for isotope ratio measurements by multicollector ICPMS.: Explores the use of Dowex 1-X8 for the chromatographic separation of mercury isotopes, enhancing the precision of isotope ratio analysis which is crucial in geochemical and environmental studies (Malinovsky et al., 2008).

  • Uranium removal from contaminated groundwater by synthetic resins.: Discusses the application of Dowex 1-X8 in the removal of uranium from water sources, highlighting its potential in remediation efforts at sites affected by radioactive contamination (Phillips et al., 2008).

  • Selective colorimetric determination of TNT partitioned between an alkaline solution and a strongly basic Dowex 1-X8 anion exchanger.: Presents a novel approach for the detection of trinitrotoluene (TNT) using Dowex 1-X8, which could be employed in forensic science to improve the sensitivity and selectivity of explosive residue analysis (Uzer et al., 2008).

  • Fluidized beds in flow analysis: use with ion-exchange separation for spectrophotometric determination of zinc in plant digests.: Showcases the integration of Dowex 1-X8 in flow analysis systems for the efficient separation and subsequent spectrophotometric determination of zinc, essential for agricultural and nutritional research (Ribeiro et al., 2006).

分析说明

性状:苍白的黄色湿球
总容量(湿品): ≥ 1.2 mol/l
粒度(0,09-0,25 mm): ≥ 70 %

法律信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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