GC Capabilities And Equipment

Mass Spectrometry Information

Orbitrap mass spectrometer Mass spectrometry (MS) is an analytical technique that ionizes chemical species and sorts the ions based on their mass-to-charge ratio. In simpler

GC Capabilities And Equipment

Flame Ionization Detector Information

A flame ionization detector (FID) is a scientific instrument that measures analyte in a gas stream. It is frequently used as a detector in gas

GC Capabilities And Equipment

TCD Detector Information

The thermal conductivity detector (TCD), also known as a katharometer, is a bulk property detector and a chemical-specific detector commonly used in gas chromatography. This

Sugar Analysis Resources

Sugar Analysis Resources Introduction Sugar Analysis Resources: Sugars are simple, soluble carbohydrates that are commonly found in foods, foodstuffs, beverages and other consumer products.  Sugars

Method Development Resources

Method Development Resources

Method Development Resources Method Development Resources: Method development at Cornerstone Analytical begins with a discussion with the client and a thorough understanding of: Project requirements

New Lab Establishment Resources

New Lab Establishment Resources

New Lab Establishment Resources Introduction New Lab Establishment Resources: Cornerstone Analytical provides new lab establishment services to other laboratories, manufacturers and clinics.  With this service,

TIC Resources

TIC Resources

Tentatively Identified Compounds (TIC) Tentatively Identified Compounds (TIC) analysis is an GC-MS analytical technique in which an unknown mixture is separated into its components and then

Phthalate Analysis Resources

Phthalate Analysis Resources

Phthalate Analysis Resources Introduction Phthalate Analysis Resources: Phthalates (phthalate esters) are plasticizers added to improve the properties of a plastic.  Phthalates are categorized based on the number

Class 3 Residual Solvents

Class 3 Residual Solvents

Class 3 Residual Solvents The following compounds are indicated as Class 3 Residual Solvents: Acetic acid Heptane Acetone Isobutyl acetate Anisole Isopropyl acetate 1-Butanol Methyl