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Gas chromatograph mass spectrometer LMCMS-101 system has a pre-filter mass analyzer and an electron multiplier to provide excellent sensitivity. Desorption for solids is carried out with a flow rate of 1 to 1.5 ml/min at a regulated temperature between 100 and 350℃. The analysis is sensitive and focused, with a seven-stage temperature programming and an interface temperature of 450℃.
Specifications
| Gas Chromatography Flow Rate | 1 to 1.5 ml / min |
| Maximum Flow Rate | 10 ml / min |
| Inlet Temperature | 450 °C |
| Pressure Range | 0 to 50 psi |
| Heating Rate | Upto 120 °C / min |
| Temperature Range | 4 °C to 450 °C |
| Sample size | 0.1 to 10uL |
| Peak Area Repeatability | < 1 % RSD |
| Retention Time | < 0.5% RSD |
| Sweeping Gas Volume | 2 to 10ml/min |
| Mass Spectrometry Mass Range | 1.5 to 1000 amu |
| Ion – Source Temperature | 100 °C to 350 °C |
| GC-MS Interface Temperature | 400 °C |
| Scan Rate | Upto 10000 amu/s |
| Stability | ± 0.10 amu / 48 hrs |
| Filament Emission Current | 0 to 350 µA |
| EI Source Ionization Energy | 10 eV to 100 eV |
| Dimensions | 580 × 280 × 520 mm |
| Weight of Autosampler (optional) | 25 kg |
| Net Weight | 10 kg |
| Gross Weight (Without Autosampler) | 15 kg |
| Gross Weight (With Autosampler) | 200 kg |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Gas Chromatograph Mass Spectrometer LMCMS-101 | $ 6500 | Pack of 1 |
Features
It is safe, simple, reliable, and easy-to-use
Quality mass analyzer with pre-filter reduces quadrupole pollution
Self-protection system
Full scan and selective ion monitoring modes are available
High-energy dynode electron multiplier detector
Electronic pressure control (EPC)
High quality vaccum system
Applications
Gas chromatograph mass spectrometers are used for determining the presence and amount of volatile organic compounds in mixtures, determining the presence of traces of impurities in liquids or gases, assessing plastic extracts, and locating contamination on semiconductor wafers or other technological products.
Selection Guide
Gas Chromatograph Mass Spectrometer LMCMS-101 is designed for high-sensitivity and high-resolution analysis, making it suitable for applications in environmental monitoring, food safety, forensic science, pharmaceuticals, and petrochemical research. Customers involved in trace-level detection and complex compound identification will benefit from its advanced mass spectrometry capabilities. It supports accurate quantification and structural elucidation, crucial for studies involving volatile and semi-volatile organic compounds. The system complies with international certifications such as ISO and CE, providing global quality and safety standards. Researchers can confidently choose this model for experiments requiring accurate compound separation, reliable mass detection, and regulatory compliance.
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Frequently Asked Questions
1 What is a Gas Chromatograph Mass Spectrometer?
A Gas Chromatograph Mass Spectrometer is an apparatus designed to separate, identify, and quantify compounds in complex mixtures.
2 How does Gas Chromatograph Mass Spectrometer work?
It works by separating chemical compounds in a sample and identifying them based on their mass-to-charge ratios.
3 What type of samples can be analyzed using Gas Chromatograph Mass Spectrometer?
It is ideal for volatile and semi-volatile organic compounds, such as pesticides, drug metabolites, essential oils and industrial chemicals.
4 What kind of maintenance does Gas Chromatograph Mass Spectrometer require?
Regular maintenance includes column conditioning, replacing septa and liners, checking for leaks, and calibrating the apparatus.
5 Can Gas Chromatograph Mass Spectrometer be used for quantitative analysis?
It can be used for both qualitative and quantitative analysis, providing precise concentration data for target compounds.
6 How does temperature affect Gas Chromatograph Mass Spectrometer?
It directly affects compound separation in the gas chromatograph of a Gas Chromatograph Mass Spectrometer, influencing retention times and peak resolution.
7 How is Gas Chromatograph Mass Spectrometer used in forensic science?
It is used in forensic science to analyze blood, urine, and tissue samples for drugs, alcohol, toxins, and other substances, helping in criminal investigations.
8 How does Gas Chromatograph Mass Spectrometer help in food safety testing?
It is used to detect pesticides, additives, contaminants, and spoilage markers in food products to ensure they meet regulatory standards.
9 How does Gas Chromatograph Mass Spectrometer aid in environmental monitoring?
It is used in environmental monitoring to detect and quantify volatile organic compounds, pollutants, and contaminants in air, soil, and water samples.
10 Can Gas Chromatograph Mass Spectrometer be used in clinical diagnostics?
It is used to analyze biological samples, detect metabolic disorders, and monitor therapeutic drug levels in patients.