TA3LE 39 



Silicon Dioxide 



Conversion from micrograms per liter of Si02 to microgram-atoms per liter of SiOg-Si 



(l iig of SiOg = O.Ol66k3 ;ug-atcm of Si) 



Micrograms 



per 



Liter of 



Sio„ 00 10 20 30 40 50 60 70 80 90 



000 

 100 

 200 

 300 

 400 

 500 



600 

 700 

 800 

 900 



Micrograms 

 per 



Liter of 

 Si02 



1000 

 2000 

 3000 

 4000 

 5000 



6000 

 7000 

 8000 

 9000 

 10000 



11000 

 12000 



000 



100 



200 



300 



400 



500 



600 



700 



800 



900 



032 

 048 

 065 

 082 

 098 



115 

 131 



148 

 165 

 181 



198 

 215 



102 



