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  • 26/02/2021

Analytical technique

This section links the main analytical techniques to corresponding equipment.

Atomic absorption spectroscopy
Atomic absorption spectroscopy
Atomic absorption spectroscopy (AAS) is a spectroanalytical procedure for the quantitative determination of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state.
In analytical chemistry the technique is used for determining the concentration of a...
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Distillation (at atmospheric and at reduced pressure)
Distillation (at atmospheric and at reduced pressure)
Distillation is a process of separating the component substances from a liquid mixture by selective evaporation and condensation. Distillation may result in essentially complete separation (nearly pure components), or it may be a partial separation that increases the concentration of selected...
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Filtration
Filtration
Filtration is commonly the mechanical or physical operation which is used for the separation of solids from fluids (liquids or gases) by interposing a medium through which only the fluid can pass.
There are many different methods of filtration; all aim to attain the separation of substances....
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Flash point
Flash point
The flash point of a volatile material is the lowest temperature at which it can vaporize to form an ignitable mixture in air. Measuring a flash point requires an ignition source. At the flash point, the vapor may cease to burn when the ignition source is removed.

Information courtes...
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Gas chromatography
Gas chromatography
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...
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Inductively Coupled Plasma
Inductively Coupled Plasma
n inductively coupled plasma (ICP) is a type of plasma source in which the energy is supplied by electric currents which are produced by electromagnetic induction, that is, by time-varying magnetic fields.
Plasma electron temperatures can range between ~6 000 Kš and ~10 000 Kš (~6 eV - ~100...
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Ion chromatography
Ion chromatography
Ion-exchange chromatography (or ion chromatography) is a process that allows the separation of ions and polar molecules based on their affinity to the ion exchanger. It can be used for almost any kind of charged molecule including large proteins, small nucleotides and amino acids. It is often used...
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High performance liquid chromatography
High performance liquid chromatography
High-performance liquid chromatography (HPLC; formerly referred to as high-pressure liquid chromatography), is a technique in analytic chemistry used to separate the components in a mixture, to identify each component, and to quantify each component. It relies on pumps to pass a pressurized liquid...
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Karl Fischer titration (coulometric & volumetric)
Karl Fischer titration (coulometric & volumetric)
Karl Fischer titration is a classic titration method in analytical chemistry that uses coulometric or volumetric titration to determine trace amounts of water in a sample.

Courtesy Wiki: http://en.wikipedia.org/wiki/Karl_Fischer_titration
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Supercritical fluid chromatography
Supercritical fluid chromatography
Supercritical Fluid Chromatography (SFC) is a form of normal phase chromatography, first used in 1962,[1] that is used for the analysis and purification of low to moderate molecular weight, thermally labile molecules. It can also be used for the separation of chiral compounds. Principles are...
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Thin layer chromatography
Thin layer chromatography
Thin-layer chromatography (TLC) is a chromatography technique used to separate non-volatile mixtures.[1] Thin-layer chromatography is performed on a sheet of glass, plastic, or aluminium foil, which is coated with a thin layer of adsorbent material, usually silica gel, aluminium oxide, or...
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Titration
Titration
Titration, also known as titrimetry,[1] is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of an identified analyte. Since volume measurements play a key role in titration, it is also known as volumetric analysis. A reagent, called...
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UV/Vis spectroscopy
UV/Vis spectroscopy
Ultravioletvisible spectroscopy or ultraviolet-visible spectrophotometry (UV-Vis or UV/Vis) refers to absorption spectroscopy or reflectance spectroscopy in the ultraviolet-visible spectral region. This means it uses light in the visible and adjacent (near-UV and near-infrared [NIR]) ranges. The...
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Viscosity
Viscosity
The viscosity is an important fluid property when analyzing liquid behavior and fluid motion near solid boundaries. Viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. The shear resistance in a fluid is caused by intermolecular friction...
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Weighing
Weighing
Full listing of balances and related products from Adam equipment and others
Photo by Vlad Kutepov on Unsplash
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