James Ives, M.Psych, speaks to Jessica Geisler from Eppendorf North America about the applications of spectrophotometry in the life sciences and the demand for flexible spectrophotometers that can ...

A section of the Commission Internationale de l'Eclairage (CIE) 1931 chromaticity diagram is shown, with the x–y chromaticity coordinates of 72 samples of cerebrospinal fluid containing bilirubin ...

Spectrophotometry is a method that measures the amount of light that a sample or object absorbs or reflects as a functional of wavelength using an instrument known as a spectrophotometer. Overcoming ...

Spectrophotometry is an important scientific tool, most commonly used in biology and chemistry. It’s a method to measure the amount of light absorbed by a chemical solution at various different ...

The development of simple, reliable ultraviolet and visible spectrophotometers within the last ten years has made available an analytical tool of great versatility and power. The role played by ...

In this interview, industry expert Patrick Brown explains how modern spectrophotometry is evolving to support high-concentration workflows, streamlined data integration, and greater accuracy in ...

Together with water, foods supply the main part of the total daily intake of trace elements by humans. In the human diet around the world, vegetables and spices are some of the most common foods. In ...

Journal (Water Pollution Control Federation), Vol. 41, No. 11, Part I (Nov., 1969), pp. 1923-1931 (9 pages) To determine the organic content of surface waters, several methods may be employed. This ...

This is a preview. Log in through your library . Abstract A simple colorimetric procedure was developed for apparent color determinations utilizing platinum-cobalt standards and expressing the results ...

The US Department of Agriculture estimates that sugar beets account for over half of domestic sugar production. Sugar beets, produced all over the northern Great Plains, must be treated to extract and ...