LAWS 



Biire th.it is lower than thai of Berum in ap 

 readings on the tube in the two and i 



The above apparatus, called a hematocrite I g 2 

 tensively used in the collection of data i 

 pressures of diflferenl physiological fluids. 



Hemolysis 



Another way for determining the relal 



ferenl solutions i sists in placing equal ami 



bl I in a series of test tubes containi 



and after allowing the tubes to Btand for some tin - in tvl 



them taking <>f the blood corpuscles urt l 



isotonic or hypertonic \\ ith the contenl 

 will Bettle to the bottom of the tube and tl 

 untinted with hemoglobin, but in solutions which are d 

 the sediment will be less distincl ami ilu- su] 



Fig. 2.- Hi-mat... i ite. Th< pra 



at which tin- corpus 



! in which l 



By noting I the l<»w esl concentration 

 i he solul ions in \\ lii'-li the corpusc 

 Bupernatanl ilni<l colorless, and 2 the Iur 

 the corpuscles when they settle leave th< 

 determine the limiting concentratioi 

 stances. Thus, with bullock's 1>I<><"! the tol 

 Hamburger : 



