High Resolution Fast Gas Chromatography ( Model No. : LI-GC6800 )

$5,990.00

High-resolution gas chromatography refers to the instrument’s ability to separate closely related compounds with great precision. This is crucial for applications where the identification and quantification of individual components in a complex mixture are required. The LI-GC6800 may feature advanced technology and components that enhance its resolution, such as a specialized column or detection system.

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Description

High-Resolution Fast Gas Chromatography Model: LI-GC6800

High-Resolution Fast Gas Chromatography typically refers to a GC system that can provide detailed separation of compounds in a relatively short time. This is often achieved through advancements in technology and instrumentation that allow for faster analysis without compromising the resolution or accuracy of the results.

High-Resolution Fast Gas Chromatography (HRFGC) is an advanced analytical technique that separates and analyzes compounds in complex mixtures. It combines high resolution with rapid analysis, making it particularly valuable in fields such as environmental monitoring, food safety, pharmaceuticals, and petrochemical analysis. 

Principles of Gas Chromatography (GC)

Gas Chromatography is a common analytical technique that separates volatile compounds based on their distribution between a stationary phase and a mobile gas phase. The main components of a GC system include:

  1. Injection Port: Where the sample is introduced.
  2. Carrier Gas: The mobile phase, typically an inert gas like helium or nitrogen.
  3. Column: The stationary phase, usually a capillary column coated with a liquid or solid stationary phase.
  4. Oven: Maintains a controlled temperature to facilitate the separation process.
  5. Detector: Identifies and quantifies the separated compounds.

High Resolution Fast Gas Chromatography (HRFGC)

HRFGC is a refinement of conventional GC with an emphasis on both speed and resolution. Here are its key features and benefits:

1. High Resolution

  • Capillary Columns: Utilizes narrow-bore capillary columns (often less than 0.25 mm internal diameter) with thin stationary phase coatings. This increases the efficiency and resolution of the separation.
  • Advanced Stationary Phases: Employs highly specialized stationary phases that enhance selectivity for specific analytes.
  • Optimized Temperature Programming: Uses rapid temperature programming to maintain optimal separation conditions throughout the analysis.

2. Fast Analysis

  • Short Columns: Shorter columns (usually 10-15 meters compared to the 30-60 meters used in conventional GC) reduce analysis time.
  • High Carrier Gas Flow Rates: Increased flow rates speed up the elution of compounds without significantly compromising resolution.
  • Rapid Temperature Ramping: Quick heating and cooling cycles allow for faster completion of each analysis.

3. Enhanced Detectors

  • High-Speed Detectors: Employs detectors capable of fast response times, such as Flame Ionization Detectors (FID) or Mass Spectrometers (MS), ensuring that the rapid elution of compounds is accurately captured.
  • Data Acquisition Systems: Uses sophisticated data acquisition and processing systems to handle the high data throughput generated by fast chromatography.

Applications of HRFGC

HRFGC is particularly useful in scenarios where both high resolution and fast analysis are critical:

  • Environmental Analysis: Rapid monitoring of pollutants and contaminants in air, water, and soil.
  • Food and Beverage Testing: Quick screening for pesticides, additives, and contaminants.
  • Pharmaceuticals: Fast quality control and impurity profiling.
  • Petrochemical Industry: Efficient analysis of complex hydrocarbon mixtures.

Advantages of HRFGC

  • Speed: Significantly reduces analysis time, increasing sample throughput.
  • Resolution: Maintains or improves resolution compared to conventional GC, enabling better separation of complex mixtures.
  • Sensitivity: High sensitivity due to advanced detectors and optimized conditions.
  • Efficiency: More efficient use of resources and reduced operational costs due to faster analyses.

Challenges and Considerations

  • Equipment Costs: Initial investment in high-performance columns, detectors, and data systems can be substantial.
  • Complex Method Development: Requires careful optimization of conditions to balance speed and resolution.
  • Sample Preparation: Samples must be adequately prepared to match the capabilities of HRFGC.

Specification

  • Input Channel Count 2
  • Input Voltage Range -2.5V~+2.5V
  • Integral Sensitivity 1UVS
  • Input impedance 10 Mῼ
  • Maximum Peak Number > 1000
  • Smallest signal Resolution 1UVS
  • Dynamic Range 10^7
  • Minimum Time Resolution 0.01min
  • Linear Degrees +0.01%
  • Minumum Peak Width 0.1 s

Get in Touch with Us: –

Panchkula, Haryana
Website :- https://lasany.org/
Address :- SCF-132, Sector 17, Panchkula, Haryana 134109
Email :-  lasanyinternationalindia@gmail.com
Online Support :- 9888911439 / 9803017479

If you are looking for Laboratory, Analytical, and Medical Products, then Lasany International  is the perfect choice for you.

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