143 Results for product support

Chromatography is a technique for separating mixtures into their constituent parts. At its core, chromatography is the interaction between a mobile phase (which carries the mixture being separated) and a stationary phase (which performs the separation).

From desiccators to glove boxes to incubators to environmental chambers, how do lab users decide which equipment they need? Each of these chambers offers distinct uses.

An infrared thermometer measures temperature without contact through a point-and-click activity, which then measures temperature from black-body radiation or infrared energy produced by the material being targeted for temperature measurement.

Dr. Martin Harper discusses viral air sampling and a range of innovative tools that can be leveraged for accurate indoor and workplace air sampling for aerosols, including inorganic and organic particulates that may be present in the air.

Laboratories around the world process and analyze hundreds of thousands of samples each day. Without an assurance of competency and accuracy, those results could be called into question, risking the world’s health, safety and economy. Since the 1940s, the International Organization for Standardization (ISO) has become one of the world’s largest developers of voluntary international standards from all manners of manufactured, agricultural and technological products and services. In the 1990s, ISO began creating standards for laboratories to standardize procedures and ensure competency and accuracy. Through the years, laboratories and reference material providers have pursued ISO accreditation for their facilities as a mark of quality and reliability. Recently, laboratory and reference material standards have been expanded or rewritten. Many established accredited laboratories are now wondering how these recent changes will affect their business. New unaccredited industries and laboratories are trying to understand the standards and the accreditation process to prove their own competency and value. In this note, we will look at the most common questions regarding ISO accreditation and how the new changes apply to laboratories and reference material suppliers.

Trace inorganic analysis is an essential part of the analytical testing world. In many cases contamination can alter or skew elemental analysis providing inaccurate results. In this webinar, the sources of contamination and methods or controlling error will be discussed with practical best practices for inorganic trace analysis.