The Scientific American Supplement published an article in 1887 that explains everything you've ever wanted to know about the analysis of urine. \nRead through this tongue-twisting technical article at: https://www.gutenberg.org/files/16948/16948-h/16948-h.htm\nWith host Mike Shafer. \nIf you like the show, please subscribe, review, share, and send over requests for other product manuals to:\nFacebook\nTwitter\nInstagram