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

Photoelectric modification of Pulfrich's visual photometer for microdeterminations

A. Gréser

Landwirtschaftliche Hochschule in Košice

Abstract: A photoelec. modification of Pulfrich's visual photometer for measuring small extinction values is described. The calibration curve of (NH₄)₂SO₄ in concn. range 10-50 γ N/100 ml. was detd.

Full paper in Portable Document Format: 1111a685.pdf (in Slovak)

Chemical Papers 11 (11) 685–692 (1957)