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 ...

In this paper, the authors introduce a method that combines ion exchange chromatography with an easier-to-perform, simpler one-step post-column derivatization that is selective to nitrite and visible ...

The Unscrambler® is a complete Multivariate Analysis and Experimental Design (DoE) software solution that is equipped with powerful methods, including PCA, Multivariate Curve Resolution (MCR), PLS ...

BACKGROUND: Despite its potential benefits over univariate, chemometrics is rarely utilized for optimizing sequential injection analysis (SIA) methods. Specifically, in previous vis-spectrophotometric ...

Biofilms are found in many different settings, providing advantages in industry and disadvantages in human health. As these structures are so complex and found in many different environments, there ...

A study on the determination of environmental hexavalent chromium fCr(VI)] was carried out in a chromium and zinc plating plant. The atmospheric particulate was collected both on glass wool filters ...

Bulletin of the Torrey Botanical Club, Vol. 83, No. 2 (Mar. - Apr., 1956), pp. 136-140 (5 pages) 1. The investigations that are here reported employed air dried pilei of the closely related, similarly ...