Medicine & Life Sciences
Enzymes
9%
Epitestosterone
61%
Liquid Chromatography
18%
Solid Phase Extraction
100%
Steroids
52%
Substance-Related Disorders
15%
Tandem Mass Spectrometry
19%
Testosterone
46%
Testosterone Congeners
92%
Urine
50%
Engineering & Materials Science
Electrospray ionization
67%
Enzymes
40%
Liquid chromatography
53%
Mass spectrometry
45%
Recovery
23%
Screening
65%
Street Drugs
62%
Earth & Environmental Sciences
analysis
2%
drug
7%
effect
2%
enzyme
7%
ionization
8%
liquid chromatography
9%
mass spectrometry
7%
material
3%
matrix
5%
method
5%
sample preparation
10%
screening
60%
steroid
81%
testosterone
35%
urine
72%
Chemical Compounds
Adduct
12%
Drug
9%
Electrospray Ionization
16%
Epitestosterone
57%
Sample Preparation
14%
Steroid
65%
Testosterone
62%