recoveries of salicylate from spiked sera ( 100-1000 mg l ( -1 ) ) varied from 96.4-102.5 % ( mean 99.3 % ) , and from spiked sample solutions of acetylsalicylic acid , 97.8-103.0 % ( mean 99.6 % ) .
C0036077
salicylate
C0004057
acetylsalicylic acid