Description
Atomfair-AFS-MA369 Atomic Fluorescence – Liquid Chromatography Speciation Analysis System
Core Product Advantages
Flexible Upgrade & Seamless Connection: Adopt ICP-MS continuous sample introduction technology, no need to change the sample introduction method, and can achieve seamless connection with liquid chromatography of multiple brands. Only one docking module is needed to complete the efficient linkage between atomic fluorescence spectrometer and existing liquid chromatograph, giving full play to the effectiveness of existing laboratory analysis equipment, and expanding speciation analysis and detection capabilities with high cost performance.
Multi-functional Compatible Design: In daily work, the atomic fluorescence host can be independently used as a detector to accurately complete the total amount detection of elements such as arsenic (As) and mercury (Hg); the liquid chromatograph can also carry out conventional detection projects independently. When elemental speciation analysis is required, rapid combination can be achieved through the docking unit with flexible and convenient operation, meeting the diverse detection needs of the laboratory.
International Standard Compliance: Fully comply with relevant international testing standards, can accurately complete the detection and analysis of elemental speciation such as inorganic arsenic and organic mercury, and provide a strong guarantee for the international recognition of test results.
Applicable Test Items
It can accurately analyze different speciation and valence states of arsenic (As), mercury (Hg), antimony (Sb) and other elements in samples. Among them, inorganic arsenic is significantly more harmful to the human body than organic arsenic. This system can effectively distinguish and quantitatively detect such key speciation, meeting the strict testing requirements in food and other fields.
Core Technical Indicators
| Element | Element Speciation | Minimum Detectable Amount (ng) | Precision | Analysis Time (min) | Linear Range |
|---|---|---|---|---|---|
| Arsenic (As) | As(III) | ≤0.03 | ≤3% | <10 | Three orders of magnitude |
| DMA | ≤0.05 | ≤3% | <10 | Three orders of magnitude | |
| MMA | ≤0.05 | ≤3% | <10 | Three orders of magnitude | |
| As(V) | ≤0.5 | ≤3% | <10 | Three orders of magnitude | |
| Mercury (Hg) | Hg(II) | ≤0.01 | ≤3% | <10 | Three orders of magnitude |
| MetHg | ≤0.01 | ≤3% | <10 | Three orders of magnitude | |
| EtHg | ≤0.02 | ≤3% | <10 | Three orders of magnitude | |
| Antimony (Sb) | Sb(III) | ≤0.5 | ≤3% | <10 | Three orders of magnitude |
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
