ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Influence of random errors on the spectrophotometric analysis of multicomponent mixtures

J. Šustek and O. Schiessl

Research Institute of Agrochemical Technology, 810 04 Bratislava

Abstract: The effect of random errors on the quant. spectrophotometric anal. of multicomponent mixts. was studied by using a 3-component model system, the spectrum of which was approximated by using Lorentz functions. The computer-simulated random errors were normally distributed. The concns. of the individual components were computed by solving an overdetd. system of linear equations by using the method of least squares.

Full paper in Portable Document Format: 291a15.pdf

Chemical Papers 29 (1) 15–23 (1975)