after selected ion monitoring the following steroids could be detected by the presence of at least two characteristic ions at the expected retention time : 5beta-pregnane-3alpha , 17alpha,20beta-triol , etiocholanolone , 5beta-dihydrotestosterone , 5beta-androstane-3alpha,11beta-diol-17-one , testosterone and estradiol .
C0038317
steroids
C0002854
androstane