Low Temperature Double Path Absorption Cell

Abstract
A low temperature double beam absorption cell designed specifically for the Beckman DK, DK‐1, and DK‐2 is described. It may be used down to at least −196°C in quantitative measurements of visible and ultraviolet absorption spectra of liquid or rigid glass solutions. A detailed listing of low temperature glasses and low temperature solvents which might be used in conjunction with the cell is given. In addition, some possible cooling systems are included.

This publication has 12 references indexed in Scilit: