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Gas Chromatography LMCG-102 is a type of device that performs qualitative and quantitative studies with sample injector and evaporator chamber. It is a high-performance system with an advanced microcomputer-based temperature management system. The design includes two distinct analogue signal outputs, a column oven, a data acquisition system, a real-time instrument monitoring system, the acquisition of detecting signals, PC control, flexible sample injection, and M6 software. With an automatic back door opening, the oven allows for speedy heating and cooling of up to three chromatographic columns.
Catalog Send Mail WhatsappSpecifications
| Sample Introduction System | Sample Injector and Evaporator Chamber |
| Column Oven | Ambient temperature +7℃ to 400℃ (in 1℃ increment), ± 0.02℃, 400℃ to 50℃ in 8 – 10 min at 25℃ ambient, 0.1℃ - 40℃ / min (in 1℃ increment), 7 Ramps in total (10 ramps available with control workstation), 284 × 280 × 241 mm (inside); 340 × 345 × 281 mm (outside) |
| Flame Ionization Detector (FID) | ≤ 3 × 10-12 g/s (C16), ≤ 6 × 10-13 A/ 30 min, ≤ 5 × 10-14A, ≥ 10⌃6 |
| SPL Injector | Capillary Column injector |
| Software | M6 software |
Features
Two independent analog signal outputs
High sensibility and stability detector
Flexible sample injection
Advanced built-in data acquisition system
The oven allows for quick heating and cooling
M6 software, compatible with GLP/FDA-21 CFR
Designed for monitoring and controlling the instrument via computer
Standard Accessories
| S.No. | Accessories Name |
|---|---|
| 1 | FID Detector System |
| 2 | SPL Injector |
| 3 | M6 Software |
Optional Accessories
| SR. NO. | Accessories Name | Parameter | Measuring Range |
| 1 | Thermal Conductivity Detector (TCD) | Sensitivity | ≥5000 mV, mL/mg (n-hexadecane) |
| Baseline Noise | ≤20 mV | ||
| Drift | ≤ 60 mV/ h | ||
| Linearity Range | ≥ 104 | ||
| 2 | Flame Photometric Detector (FPD) | Detection Limit | ≤ 8 × 10-13 g/s (P); ≤ 8 × 10-11g/s(S) |
| Drift | ≤ 2 × 10-11 A/30min | ||
| Baseline Noise | ≤ 5 × 10-12A | ||
| 3 | Nitrogen-Phosphorus Detector (NPD) | Detection Limit | ≤ 5 × 10-12g/s (N) (Azobenzene); ≤ 5 × 10-13g/s (P) Malathion) |
| 4 | Electron Capture Detector (ECD) | Linear Range | ≥ 103 (g- 666) |
| Baseline Drift | ≤100mV/30 min | ||
| Baseline Noise | ≤40mV | ||
| Detection Limit | ≤3 × 10-14g/ml (g-666) | ||
| 5 | PIP Injector | Packed Column Injector | |
Applications
Gas chromatography is primarily employed in the areas of food and technology, pharmaceutical drug testing, environmental monitoring, forensics, biological analysis, geochemical research, and clinical analysis for the separation and detection of thermally stable chemical substances.
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Frequently Asked Questions
1 What is a Gas Chromatography?
A Gas Chromatography is an apparatus designed to separate, identify, and quantify compounds that can be vaporized without decomposition.
2 How does Gas Chromatography work?
It works by vaporizing a sample and separating its components as they travel through a column with a carrier gas.
3 How is Gas Chromatography used in environmental testing?
It is used to detect and quantify pollutants such as volatile organic compounds, pesticides, and industrial chemicals in air, water, and soil samples.
4 What role does Gas Chromatography play in forensic science?
It identifies substances like drugs, accelerants in arson cases, or toxins in biological samples for legal investigations.
5 How is Gas Chromatography used in pharmaceutical industry?
It is used for purity testing, identifying residual solvents, and analyzing the composition of drugs during manufacturing and quality control.
6 Can Gas Chromatography be used in food safety testing?
It is used to detect food additives, flavor compounds, contaminants, and pesticide residues to ensure compliance with food safety standards.
7 Is Gas Chromatography useful in oil and lubricant analysis?
It is used to characterize additives, base oil composition, and degradation by-products in engine oils and lubricants.
8 Can Gas Chromatography be used in renewable energy research?
It is used to analyze biofuels, such as biodiesel and bioethanol, by assessing composition, purity, and potential contaminants.
9 Can Gas Chromatography be used in waste management and recycling?
It is used to monitor emissions from waste treatment and analyze the composition of gases produced during recycling process.
10 Can Gas Chromatography be used in toxicology and poison detection?
It is used to identify and quantify toxic substances like solvents, drugs or volatile poisons in biological and environmental samples.