ON THE ATOMIC GROUPING IN ORGANIC BODIES. 
917 
Lines (L) and bands (B). 
Compound. 
Approximate 
wave-length. 
Scale on 
hates. 
Intensity. 
Nitric acicl, 1'360 
774 
772 
L 
1 
2 
Broad line with nucleus 
(Hopkin and 
845 
836 
L 
1 
e> 
W ILLIAMS). 
8951 
880/ 
B 
1 
942/ 
920/ 
4 
942/ 
920/ 
B 
/ 0 to 1 
949/ 
927 / 
l 1 to / 
949/ 
1011 / 
927/ 
980/ 
B 
1 
2 
Background. 
985/ 
959/ 
B 
/ i to 1 
1002/ 
972 J 
\ 1 to / 
1011/ 
1037 / 
980/ 
1000 J 
i to 1 
1037 
1000 
1 
End of spectrum. 
Sulphuric acid. 
799 
795 
L 
1 
4 
813 
808 
L 
J, 
4 
867 
857 
1 
4 
882/ 
975/ 
870] 
950 j 
0 to 1 
975 
950 
End of spectrum. 
Water, 6 inches. 
732 / 
732' 
i B 
i 
r 
Traces of a line at both 
833 / 
824 
4 
L 
732, 824. 
833/ 
942/ 
824' 
920 
/ Gradual shading 
/ from 7T to f 
Traces of a line at 920. 
942 / 
920' 
1 
Traces of a line at 959. 
984 / 
958 
984/ 
958' 
L 
3 
1000/ 
970 
r 
4 
1000/ 
970' 
t 
i r 
The central part shows 
1004/ 
974 
r 
1 i 
line 972. 
1004/ 
974' 
i 
3 
1045/ 
1010, 
r 
4 
1010 end of spectrum. 
Water, 2 feet. 
732 
732 
L 
3 
4 
732/ 
732 
1 
/ Band shading 
833 / 
824 
r 
1 from 4 to x 
833 
824 
L 
3 
4 
