BSA-100C Liquid Chromatography Atomic Fluorescence Spectrometer

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BSA-100C Liquid Chromatography Atomic Fluorescence Spectrometer

Product ID：FSye036

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberBSA-100C

Brand NameBJBAODE

Payment TermsTT，PAYPAL，Alibaba.com Pay

BSA-100C Liquid Chromatography Atomic Fluorescence Spectrometer
Product Introduction
The BSA-100C Liquid Chromatography Atomic Fluorescence Spectrometer (LC-AFS Analyzer) is an advanced analytical instrument independently developed for qualitative and quantitative determination of trace heavy metal chemical species.
By combining high-performance liquid chromatography (LC) separation technology with atomic fluorescence spectroscopy (AFS) detection, the BSA-100C can accurately analyze different chemical forms of toxic elements, including arsenic (As), mercury (Hg), selenium (Se), and antimony (Sb).
Unlike traditional total element analysis, the BSA-100C heavy metal speciation analyzer identifies individual chemical forms with different toxicity and biological effects, providing more comprehensive safety evaluation for food, environmental, agricultural, pharmaceutical, and biological samples.

Performance Features
1. Advanced LC-AFS Combination Technology
• Integrates liquid chromatography separation and atomic fluorescence detection.
• Provides accurate identification and quantification of trace heavy metal species.
• Suitable for complex sample matrices.
2. High-Sensitivity Trace Metal Detection
• Provides ultra-low detection limits for arsenic and mercury species.
• Enables reliable analysis of trace-level heavy metal compounds.
• Suitable for strict safety monitoring requirements.
3. Multi-Element Speciation Analysis
Supports analysis of:
Arsenic Species
• As(V) arsenate
• As(III) arsenite
• MMA(V)
• DMA(V)
• AsB arsenobetaine
• AsC arsenocholine
• p-ASA and Roxarsone organic arsenic compounds
Mercury Species
• Hg²⁺ inorganic mercury
• Methylmercury (MeHg)
• Ethylmercury (EtHg)
• Phenylmercury (PhHg)
Selenium Species
• Se(IV)
• Se(VI)
• SeCys
• SeMeCys
• SeMet
Antimony Species
• Sb(III)
• Sb(V)
4. Automated Sampling System
• Equipped with automatic sampler.
• Supports continuous sample analysis.
• Improves testing efficiency and reduces manual operation.
5. Accurate and Stable Operation
• Dual sequential injection pump system.
• Hydrogen generation method for atomic fluorescence detection.
• Excellent repeatability with RSD <3%.

Working Principle
The BSA-100C LC-AFS Analyzer works by first separating different chemical forms of target elements through liquid chromatography.
After sample pretreatment, the sample enters the chromatographic separation system where different metal species are separated according to their chemical properties. The separated compounds then enter the atomic fluorescence spectrometer for detection.
The atomic fluorescence detector converts elemental atoms into excited states through excitation light. When returning to the ground state, the atoms emit characteristic fluorescence signals. The intensity of fluorescence is proportional to the concentration of the element, allowing accurate qualitative and quantitative analysis.
This combination enables precise determination of different chemical forms instead of only measuring total elemental concentration.

Technical Parameters

Parameter	Specification
Model	BSA-100C
Instrument Type	Liquid Chromatography Atomic Fluorescence Spectrometer
Analysis Function	Heavy metal chemical speciation analysis
Detection Elements	As, Se, Hg, Sb
Detection Method	LC separation + Atomic Fluorescence Detection
Detection Type	Hydride generation method
Injection System	Dual sequential injection pumps
Automation Level	Automatic sampler equipped
Detection Limit	As(III), DMA, MMA, As(V) <0.02 ng
Detection Limit	Hg(II), MeHg, EtHg <0.01 ng; PhHg <0.02 ng
Precision	RSD <3%
Linear Range	3 orders of magnitude
Main Applications	Food, environmental, biological and pharmaceutical sample analysis
Brand	Baode Instrument

Applications
1. Environmental Monitoring
Used for:
• Water quality analysis
• Soil and sediment testing
• Environmental pollution assessment
• Heavy metal contamination monitoring
2. Food Safety Testing
Applied in:
• Seafood arsenic speciation analysis
• Food contamination evaluation
• Food additive and safety inspection
3. Agricultural Product Testing
Suitable for:
• Agricultural products
• Feed analysis
• Organic arsenic compound detection
4. Pharmaceutical and Biological Research
Used for:
• Traditional Chinese medicine analysis
• Western medicine testing
• Biological sample analysis
• Clinical laboratory research
5. Industrial and Scientific Research
Suitable for:
• Geological and metallurgical samples
• Cosmetics testing
• Textile analysis
• University and research laboratories

BSA-100C LC-AFS Analyzer vs Traditional Total Metal Analysis

Comparison Item	BSA-100C LC-AFS Analyzer	Traditional Total Metal Analyzer
Detection Target	Chemical species and total content	Mainly total element content
Toxicity Evaluation	Provides species information	Limited
Arsenic Analysis	As(III), As(V), MMA, DMA, AsB etc.	Total arsenic only
Mercury Analysis	Hg²⁺, MeHg, EtHg, PhHg	Total mercury only
Separation Capability	LC separation before detection	Usually no separation
Application Value	Higher for food and environmental safety	Basic elemental analysis

BSA-100C vs Conventional Atomic Fluorescence Instruments

Feature	BSA-100C LC-AFS	Conventional AFS Analyzer
Analysis Mode	Chemical speciation analysis	Element concentration analysis
Chromatographic Separation	Integrated LC system	Usually unavailable
Detection Capability	Multiple chemical forms	Total element
Automation	Automatic sampler	Limited automation
Application Range	Food, environment, biology, medicine	Routine elemental testing

Frequently Asked Questions (FAQ)
Q1: What is the main application of the BSA-100C LC-AFS analyzer?
The instrument is mainly used for chemical speciation analysis of trace heavy metals such as arsenic, mercury, selenium, and antimony.
Q2: Why is heavy metal speciation analysis important?
Different chemical forms of the same element may have different toxicity and biological effects. Speciation analysis provides more accurate safety evaluation than total element measurement.
Q3: Which elements can the BSA-100C detect?
It supports arsenic (As), mercury (Hg), selenium (Se), and antimony (Sb) speciation analysis.
Q4: Does the BSA-100C support automatic sampling?
Yes. The instrument is equipped with an automatic sampler for efficient continuous analysis.
Q5: What is the detection method used by the instrument?
The system uses liquid chromatography separation combined with hydride generation atomic fluorescence detection.
Q6: What industries can use this LC-AFS analyzer?
It is widely used in environmental monitoring, food safety inspection, agriculture, pharmaceuticals, healthcare, geological research, and scientific laboratories.

Conclusion
The BSA-100C Liquid Chromatography Atomic Fluorescence Spectrometer is a professional heavy metal speciation analysis instrument integrating LC separation and atomic fluorescence detection technology. With high sensitivity, automatic operation, and multi-element speciation capability, it provides accurate solutions for arsenic, mercury, selenium, and antimony compound analysis in food, environmental, biological, pharmaceutical, and research applications.

Frequently Asked Questions (FAQ)
Q1: What is the main application of the BSA-100C LC-AFS analyzer?
The instrument is mainly used for chemical speciation analysis of trace heavy metals such as arsenic, mercury, selenium, and antimony.
Q2: Why is heavy metal speciation analysis important?
Different chemical forms of the same element may have different toxicity and biological effects. Speciation analysis provides more accurate safety evaluation than total element measurement.
Q3: Which elements can the BSA-100C detect?
It supports arsenic (As), mercury (Hg), selenium (Se), and antimony (Sb) speciation analysis.
Q4: Does the BSA-100C support automatic sampling?
Yes. The instrument is equipped with an automatic sampler for efficient continuous analysis.
Q5: What is the detection method used by the instrument?
The system uses liquid chromatography separation combined with hydride generation atomic fluorescence detection.
Q6: What industries can use this LC-AFS analyzer?
It is widely used in environmental monitoring, food safety inspection, agriculture, pharmaceuticals, healthcare, geological research, and scientific laboratories.