ELSpe-2 Elemental Speciation Analyzer
The ELSpe-2 Elemental Speciation Analyzer includes a high-pressure ion chromatography pump, an online speciation digestion system, a post-column hydride generation system (including a gas-liquid separation device), and a chromatography workstation. The detection range of the product covers toys, food, environment, leather, water, and other
fields. It enables the elemental speciation analysis of multiple elements, such as As, Hg, Se, Sb, Cr, Br, Sn, Fe, Mn. The As Column and reagent kit are specifically designed for inorganic arsenic analysis. It offers advantages such as good separation efficiency, fast analysis speed, low reagent consumption, low operating costs, and easy operation. It can also perform analysis of methylmercury and ethylmercury.
Product Advantages
◆ The system consist of high-pressure ion chromatography pump, online speciation digestion system, post-column hydride generation system (including a gas-liquid separation device), chromatography workstation, and interface for hyphenation with AFS and ICPMS. It has a complete structure, full functionality, and
optimal performance.
◆ Benefit by the high separation efficiency of the ELSpe AS Spec dedicated arsenic speciation column, it can separate five arsenic species within 6 minutes,
with all components achieving baseline separation.
◆ The patented hydride generation device, it can save over 80% of reagent consumption (hydrochloric acid and potassium borohydride).
◆ High Sensitivity: With AFS detector, at a concentration of 5 ppb, the signal-to-noise ratios for all components are greater than 30, and the detection limits are below 0.5 ppb for all species.
Model | ELSpe-2 Elemental speciation analyzer |
Application Fields | Toys, food, environmental sample, leather, water, etc. Satisfy the needs of EU - EN 71-3:2019+A1:2021“Safety of toys - Part 3: Migration of certain elements |
Detection Limit | ppb级别 ppb Level |
Flow Rate Range | 0.01~5.00mL/min |
Flow Accuracy | ＜0.1% |
Pressure Range | 0~5000psi（35MPa） |
Pressure Pulsation | ＜0.1% |
Analyze Time | ＜7mins |
Analysis Method | LC-AFS / LC-ICPMS |
Software Functions | Available in Chinese and English versions, with functions for instrument control, data acquisition/storage/processing. It allows for chromatographic peak integration, qualitative analysis by retention time , peak area and concentration calculations, half-peak width calculation, and signal-to-noise ratio calculation. |
Power Supply | 220V±10%, 50HZ |
Instrument Dimensions | Desktop, modular constructionn 470mm*440mm*480mm(LWH) |
Instrument Weight | 36kg |
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