1.05242
Ion exchanger Dowex 1-X8
suitable for ion chromatography
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About This Item
CAS Number:
UNSPSC Code:
41115711
Recommended Products
form
resin
Quality Level
technique(s)
HPLC: suitable
LPLC: suitable
ion chromatography: suitable (strongly basic)
matrix
PS-DVB
matrix active group
SAX
particle size
90-250 μm
separation technique
anion exchange
storage temp.
15-25°C
General description
(strongly basic anion exchanger), Cl⁻ form
Application
- 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).
Analysis Note
Description: pale yellow moist spherules
Total capacity (wet): ≥ 1.2 mol/l
Particle size (0,09-0,25 mm): ≥ 70 %
Total capacity (wet): ≥ 1.2 mol/l
Particle size (0,09-0,25 mm): ≥ 70 %
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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