202 



FLUORESCENCE OF THE URANYL SALTS. 



NITRATE IN NITRIC ACID. 



1:3.5 



-30 



-60' 



-90" 



-120 



-150 



-ieo 



leloo 



isloo 



20|00 



.48 | 



FIG. 103. 



-30 



NITRATE IN NITRIC ACID. 



1:5 



-SO 8 



za 





~ I20 





- |so 





teloo 



isloo 



I 



20JOO 



.521^ 



FIG. 104. 



NITRATE IN NITRIC ACID. 



to: I 



+ 10 



-30" 



- 60 



-90" 



-120" 



-150 



isloo 



19100 



zolpo 



FIG. 105. 



