Features: 1. In-tube online digestion device: improved digestion ability, can detect more and more complex element forms, and shorten the pipeline, avoid post-column peak shape broadening, and improve the analysis performance of the instrument; 2. Realize the integration of liquid phase pump and pretreatment device, adopt German imported liquid phase pump, ultra-quiet, stable infusion; LCD display control parameters, convenient and simple operation; PEEK material tee, anti-acid, alkali, organic Corrosion of solvents; 3. Equipped with the SA-20 atomic fluorescence speciation analysis data workstation developed by our company, which can realize continuous detection, trigger the collection of data at the same time as the sample is injected, and has a powerful spectrum processing function, a user-friendly operation interface, and a complete report output. Mode, the original SA-10 users can easily and quickly upgrade the SA-20 software to meet the various requirements of users for data collection, processing, and report output; 4. Gas-liquid separation device (patent) (ZL 2005 2 0001620.3 utility model patent certificate): It reduces the water vapor content entering the atomic fluorescence detector, improves the analysis sensitivity, and the water removal effect is equivalent to the Nafion tube, which reduces noise and reduces Detected amount; 5. The interface of liquid chromatography and hydride generation atomic fluorescence spectrometer: it can generate and import the high-efficiency hydride of various element forms after the chromatographic column separation into the detector; 6. The sample consumption is small; 7. Liquid phase autosampler (optional); Application scope: Food hygiene inspection, environmental sample testing, geometallurgical sample testing, water sample testing, agriculture and product testing, clinical testing, education and scientific research 1. Detectable form of arsenic Qualitative and quantitative detection: Arsenate [As(V)], Arsenite [As(III)], Monomethylarsenic acid [MMA(V)], Dimethylarsenic acid [DMA(V)], Arsenic betaine (AsB) ), arsenic choline (AsC), organic arsenic preparations in feeds (arsanic acid p-ASA and roxarsone Roxarsone) Qualitative and semi-quantitative detection: Monomethyl arsenous acid [MMA(III)], dimethyl arsenous acid [DMA(III)], thiol products of dimethyl arsenic acid Qualitative detection: arsenic sugar (AsS) 2. Detectable selenium forms Qualitative and quantitative detection: Selenite [Se(IV)], selenate [Se(VI)], selenocystine (SeCys), selenomethylselenocysteine (SeMeCys) and selenomethionine (SeMet) 3. Detectable mercury species Qualitative and quantitative detection: Inorganic mercury (Hg2+), methyl mercury (MetHg), ethyl mercury (EtHg), benzene organic mercury (PhHg) 4. Detectable antimony forms Qualitative and quantitative detection: Antimonate [Sb(V)], trivalent antimony [Sb(III)]
Features: 1. In-tube online digestion device: improved digestion ability, can detect more and more complex element forms, and shorten the pipeline, avoid post-column peak shape broadening, and improve the analysis performance of the instrument; 2. Realize the integration of liquid phase pump and pretreatment device, adopt German imported liquid phase pump, ultra-quiet, stable infusion; LCD display control parameters, convenient and simple operation; PEEK material tee, anti-acid, alkali, organic Corrosion of solvents; 3. Equipped with the SA-20 atomic fluorescence speciation analysis data workstation developed by our company, which can realize continuous detection, trigger the collection of data at the same time as the sample is injected, and has a powerful spectrum processing function, a user-friendly operation interface, and a complete report output. Mode, the original SA-10 users can easily and quickly upgrade the SA-20 software to meet the various requirements of users for data collection, processing, and report output; 4. Gas-liquid separation device (patent) (ZL 2005 2 0001620.3 utility model patent certificate): It reduces the water vapor content entering the atomic fluorescence detector, improves the analysis sensitivity, and the water removal effect is equivalent to the Nafion tube, which reduces noise and reduces Detected amount; 5. The interface of liquid chromatography and hydride generation atomic fluorescence spectrometer: it can generate and import the high-efficiency hydride of various element forms after the chromatographic column separation into the detector; 6. The sample consumption is small; 7. Liquid phase autosampler (optional);
