Whois & Analysis for leco.com

A two-dimensional gas is a collection of objects constrained to move in a planar or other two-dimensional space in a gaseous state.

The objects can be: ideal gas elements such as rigid disks undergoing elastic collisions; elementary particles, or any object in physics which obeys laws of motion.

The concept of a two-dimensional gas is used either because:

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 (the relative amounts of such components can also be determined).

In some situations, GC may help in identifying a compound.

In preparative chromatography, GC can be used to prepare pure compounds from a mixture.

Metallography is the study of the physical structure and components of metals, typically using microscopy.

LECO Corporation, founded in 1936 by Carl Schultz and George Krasl, operates its analytical instrumentation research and development, and manufacturing from its headquarters located in St. Joseph, Michigan.

LECO develops and manufactures elemental measurement and molecular Time-of-flight mass spectrometry instrumentation, following ISO 9000 standards.

The LECO trademark is an acronym of the original name, Laboratory Equipment Corporation.

Elemental analysis is a process where a sample of some material (e.g., soil, waste or drinking water, bodily fluids, minerals, chemical compounds) is analyzed for its elemental and sometimes isotopic composition.

Elemental analysis can be qualitative (determining what elements are present), and it can be quantitative (determining how much of each are present).

Elemental analysis falls within the ambit of analytical chemistry, the set of instruments involved in deciphering the chemical nature of our world.