0.020 -n 



(D 



0.016 



ALKALI LAKE - WET01 



Total recoverable concentration in water 

 Detection limit 



Q. 

 (/) 



2 0.012 



05 



en 



c 

 o 



c 

 [0 



0.008 



0.004 



0.000 



As Pb 



B 



Ni Cd Se Cr Zn Cu 



