Ads
related to: gc autosampler troubleshooting tool- GC Inlet Liner FAQs
Learn about the fundamentals of GC
inlet liners & their key features.
- Autosampler Syringes
Easily find the best autosampler
syringe for your system.
- Gas Management
Ensure a clean & leak-free workflow
with our gas management supplies.
- Gas Purification
Explore our wide range of gas
purification supplies.
- GC Inlet Liner FAQs
Search results
Results From The WOW.Com Content Network
The method uses headspace gas injected into a gas chromatographic column (GC) to determine the original concentration in a water sample. [9] A sample of water is collected in the field in a vial without headspace and capped with a Teflon septum or crimp top to minimize the escape of volatile gases. It is beneficial to store the bottles upside ...
Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without decomposition. Typical uses of GC include testing the purity of a particular substance, or separating the different components of a mixture. [ 1 ]
Electron capture detector developed by James Lovelock in the Science Museum, London Electron capture detector, Science History Institute. The electron capture detector is used for detecting electron-absorbing components (high electronegativity) such as halogenated compounds in the output stream of a gas chromatograph.
Pyrolysis GC/MS chromatogram of mahogany wood analyzed with OpenChrom. Pyrolysis–gas chromatography–mass spectrometry is a method of chemical analysis in which the sample is heated to decomposition to produce smaller molecules that are separated by gas chromatography and detected using mass spectrometry. [1] [2]
TurboMass is GC/MS software created by PerkinElmer. Universal Mass Calculator Freeware: UMC is programmed as a mass spectrometry tool to assist interpreting measurement results, mainly derived from molecular or quasi-molecular ions. It can be used for the calculation of: Mass deviation (mmu or ppm) of measured mass from given empirical formula
The major tool of the chromatographic software is peaks "integration". A series of articles describes it: Peak Integration Part 1, [ 2 ] Peak Integration Part 2, [ 3 ] Peak Integration Part 3. [ 4 ] The parameters inside the chromatography software which affect the integration are called the Integration events.
An autosampler is commonly a device that is coupled to an analytical instrument providing samples periodically for analysis. [1] An autosampler can also be understood as a device that collects samples periodically from a large sample source, like the atmosphere or a lake, for example.
Schematic of a flame ionization detector for gas chromatography. A flame ionization detector (FID) is a scientific instrument that measures analytes in a gas stream. It is frequently used as a detector in gas chromatography.
Ad
related to: gc autosampler troubleshooting tool