AN ideal sample introduction system for gas chromatography suitable for use with a variety of columns and detection devices should possess the following characteristics: (1) the entire sample should ...

On January 12, 2010 a magnitude 7.0 earthquake struck the nation of Haiti near the capital of Port-au-Prince. Up to three million people were killed, injured or displaced. The story was the most ...

Ziath has published the latest version of its guide entitled 'Tips, tricks and solutions for effective sample management' in an easy-to-use eBook format. Written by highly experienced sample ...

A tissue sample has to be prepared prior to the analysis of its cellular and molecular components. This preparation step, known as “sample prep” reduces the complexity of the sample and enables ...

Clovis Paleoindian Tradition and Western Stemmed Tradition are types of lithic technologies which are classified by stone tools found in the Western United States (Andrefsky, 1994). A collection of ...

DURING the past few years a number of different injection systems have been used with capillary columns, but these have either been restricted to favourable samples or have given quantitative results ...