Boric Acid Preservation of Urine SamplesBr Med J 1969; 2 doi: https://doi.org/10.1136/bmj.2.5653.353 (Published 10 May 1969) Cite this as: Br Med J 1969;2:353
- I. A. Porter,
- J. Brodie
Comparison of the results of bacteriological culture and microscopic examination of urine samples transported over a distance by the dip-inoculum transport medium, ice-box, and boric acid preservation with “natural” urine specimens showed that the last, in a final concentration of 1·8%, gives satisfactory preservation.