F. H. MecCrudden and C. 8. Sargent 241 
COMPARISON OF COMPUTATION ——=-— 
WITH ANALYTICAL 
ERROR 
an 
HH 
: cc 
oN Faaate 
c 0. te srestesifastirt cae 
2 a plates aloe ai 
c OS : Sesenes au 
a rE rE 
ayt: : 
Ss zee 
OS ree perwese eae : 
S 
om, TL a3 
Ree “8 JS BERR oes 
1 Ie Detaps dee hore |e 
hte 
PTY TT a 
ree 4 
PERCENTAGE 
~ 
Ea 
is 
Sueaeee 
Sane 26 
PMY wisoaeat caste titetetiacriatiiat eat 
Se. Sue’ 
PARTS NaCl IN 10 
Cuart 2. Computation error. Abscissa = parts of NaCl in ten parts 
of NaCl + KCl. Ordinates = percentage error in sodium. Full line = 
analytical error. Dotted lines = computation errors. 
| 
Co 
%© 
THE JOURNAL OF BIOLOGICAL CHEMISTRY, VOL. XXXIII, NO. 1 
