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SA-20 atomic fluorescence spectrometer
SA-20 atomic fluorescence spectrometer
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SA-20 atomic fluorescence spectrometer

SA-20 atomic fluorescence spectrometer, Beijing Jitian, Beijing Jitian authorized general agent, Beijing Jitian general agent, Beijing Jitian SA-20 general agent.

  • ☎13417325222 Guangdong engineer phone: ☎13417325222
  • Consulting Design
  • Warehouse Logistics
  • Laboratory decoration
  • Brand Agency
  • After sales repair
  • Laboratory certification
  • 1. Assist customers in preliminary research;
    2. Follow up the client's requirements for laboratory drawing design;
    3. Develop a budget for purchasing laboratory instruments and consumables
    4. Assist clients in approving applications for funds.
  • 1. Implement 5S warehouse management system;
    3. Complete types of supporting instruments, reagents and consumables, everything, to meet all-round customer needs;
    4. Configure multiple logistics vehicles and professional delivery staff to provide you with safe and fast delivery services;
    5, can provide VIP customers with a special response service on call.
  • 1. The company has its own laboratory furniture brand "MINKE";
    2. The factory covers an area of 5,000 square meters and has advanced manufacturing technology;
    3. Professional engineers come to your home to measure and provide laboratory standard solutions, which can be customized for your production and installed onsite.
  • 1. In-depth cooperation with Sinopharm Chemical Test, the largest supplier of chemical reagents in Asia, and was listed as the Sinopharm Guangdong Distribution Office;
    2. Integrate packaging sales of major foreign famous brands, including: Thermo Fisher in the United States, Jena in Germany, IKA in Germany, Fritz in Germany, etc .;
    3. Combining domestic instrument manufacturers such as Shanghai Yidian, Shanghai Boxun, Ningbo Xinzhi, Beijing Jitian, Tianda Tianfa, Fulham and other domestic brands to create the most cost-effective instrument configuration for you.
  • 1. Many senior after-sales engineers (regularly receive professional after-sales training from major manufacturers and obtain qualification certificates);
    2. Major well-known manufacturers designate special after-sales service points;
    3. Provide the fastest equipment installation and commissioning services, training services and on-site maintenance services;
    4. Solve technical problems of equipment use.
  • We assist our customers in GMP certification, QS certification for food factories, CNAS certification and national laboratory certification, so that your laboratory meets international standards.

product description:

SA-20 atomic fluorescence spectrometer:
◇ At present, the trend of analytical chemistry is to identify and quantify the actual chemical form, not just the determination of the total amount of elements. Different forms of the same element have completely different chemical and toxicological properties.
◇ SA-20 morphology analyzer system uses online chromatography separation-atomic fluorescence detection method for morphology analysis, which is fast and simple, with sharp peak shape and complete baseline separation.
◇ SA-20 speciation analyzer can be used for speciation analysis of metal elements capable of forming hydrides, such as arsenic, selenium, mercury, antimony.

Main features:
◇ Original in-tube digestion device (PCT patent): greatly improved the digestion ability, can detect more and more complex element morphology, and the pipeline is greatly shortened, avoiding the peak shape broadening behind the column, and improving the analysis performance of the instrument;
◇ The integration of the liquid phase pump and the pre-processing device is realized. The liquid phase pump imported from Germany is ultra-quiet and stable infusion. The liquid crystal display controls the parameters and is easy to operate. The tee made of PEEK is resistant to acids, alkalis and organic solvents. Corrosion
◇ Equipped with the company ’s latest newly developed SA-20 atomic fluorescence spectrometry data workstation, which can realize continuous detection, and trigger data acquisition at the same time of sample introduction. It has powerful spectrum processing functions, a user-friendly operation interface, and complete reports. Output mode, the original SA-10 users can easily and quickly implement the upgrade of the SA-20 software, and meet the user's various requirements for data collection, processing, and report output to the greatest extent;
◇ Gas-liquid separation device (patent): greatly reduces the water vapor content entering the atomic fluorescence detector, improves the analysis sensitivity, and the water removal effect is equivalent to that of Nafion tube, which reduces noise and detection volume;
◇ Dedicated liquid chromatography and hydride generation atomic fluorescence spectrometer interface: it can make the hydride generation of various element forms after chromatographic column separation and introduce into the detector;
◇ As, Hg, Se, Sb and other elemental forms can be detected, and As, Se and As, Sb can be measured in two channels.
◇ The sample consumption is small, only 100µL is required;
◇ All types of atomic fluorometer produced by our company can be upgraded to morphological analysis function.

Technical indicators:
1. Detectable arsenic form ◇ Qualitative and quantitative detection:
Arsenate [As (V)], Arsenite [As (III)], Monomethylarsine [MMA (V)], Dimethylarsine [DMA (V)], Arsenic betaine (AsB ), Arsenic choline (AsC), organic arsenic preparations in feed (p-ASA and roxarsone)
◇ Qualitative and semi-quantitative detection:
Monomethyl arsenite [MMA (III)], Dimethyl arsenite [DMA (III)], Thio compounds of dimethyl arsenate ◇ Qualitative detection: arsenic sugar (AsS)

2. Detectable selenium form ◇ Qualitative and quantitative detection:
Selenite [Se (IV)], selenate [Se (VI)], selenocystine (SeCys), selenomethylselenocysteine (SeMeCys), and selenomethionine (SeMet)

3. Detectable form of mercury ◇ Qualitative and quantitative detection:
Inorganic mercury (Hg 2+ ), methyl mercury (MetHg), ethyl mercury (EtHg), benzene mercury (PhHg)

4. Detectable form of antimony ◇ Qualitative and quantitative detection:
Antimonate [Sb (V)], trivalent antimony [Sb (III)]

Application:
Food hygiene inspection, environmental sample testing, geological metallurgy sample testing, water sample testing, agricultural and product testing, clinical testing, education and scientific research

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