0.05ug/ml=50ug/l=0.05mg/l. 10.51ug/ml=10.51mg/l 两边各乘以1000. 1mg=1000ug,1l=1000ml,所以,ug/ml=mg/l,1000ug/ml100mg/l. 1mg等于1000ug1ml等于1 ...
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