A COMPARISON OF VARIOUS PRESERVATIVES OF URINE

William M. Dehn, Frank A. Hartman
1914 Journal of the American Chemical Society  
In certain studies on normal urines, incurring the collection and keeping of hundreds of liters, the necessity of using a non-volatile preservative compelled us to test a number of reagents to determine their preservative power.
doi:10.1021/ja02179a022 fatcat:aorprlbgfzb3nd4qsp55rnxvye