Chemistry
Tandem Mass Spectrometry
100%
Wastewater
92%
Sample
64%
Cathinone
58%
Enantiomer
53%
Metabolite
50%
Analytes
46%
High Resolution Mass Spectrometry (HRMS)
38%
Liquid Chromatography
34%
Application
34%
Environment
31%
Concentration
31%
Analeptic Agent
29%
Illicit Drug
28%
Caffeine
26%
Biological Marker
26%
Mephedrone
24%
Electrospray Ionization
22%
Phosphodiesterase V Inhibitor
20%
Chiral Chromatography
19%
Methamphetamine
18%
Liquid Chromatography Tandem Mass Spectrometry
16%
Storage
14%
Dietary Supplement
14%
Amphetamine
14%
Ofloxacin
13%
Environmental Analysis
12%
Quinolone
11%
Anabolic Steroid
11%
Designer Drug
11%
Catchment
11%
Reaction Temperature
10%
Resistance
10%
Correlation
10%
Gas Chromatography Mass Spectrometry (GCMS)
10%
R
9%
Ultra High Performance Liquid Chromatography
9%
Zolpidem
9%
Chirality
9%
Androgen
9%
Pesticide
9%
Anabolic Agent
9%
Solid-Phase Microextraction
9%
Cannabinoid
9%
Alcohol
9%
Nicotine
9%
Zopiclone
9%
Food
9%
Liquid Chromatography Mass Spectrometry (LCMS)
9%
Sodium Fluoride
9%
Pharmacology, Toxicology and Pharmaceutical Science
Drug
75%
Multiple Sclerosis
62%
Illicit Drug
46%
Biological Marker
43%
Epidemiology
40%
Cathinone
38%
Mephedrone
33%
MDMA
25%
Methamphetamine
24%
Stimulant
22%
Quinolone Derivative
19%
Ultra High Performance Liquid Chromatography
19%
Amphetamine
17%
Seizure
13%
Benzoylecgonine
12%
Cocaine
12%
Designer Drug
11%
Electrospray Ionization
11%
Cannabinoid
10%
Phosphodiesterase V Inhibitor
10%
Ofloxacin
9%
Zopiclone
9%
Zolpidem
9%
Pesticide
9%
Caffeine
9%
Nicotine
9%
Sodium Fluoride
9%
Ethanol
9%
Surface Water
9%
Pharmaceutical Residue
9%
Tetrahydrocannabinol
9%
Biological Product
8%
Drug
7%
Ketamine
6%
Prevalence
5%
Plant
5%
Morphine
5%
Indicator
5%
Diamorphine
5%
Biochemistry, Genetics and Molecular Biology
Tandem Mass Spectrometry
50%
Sample
46%
Liquid
43%
Metabolite
41%
Tandem Mass Spectrometry
31%
Enantiomer
22%
Development
19%
Methamphetamine
17%
Screening
14%
Electrospray Ionization
11%
Storage Temperature
10%
Cannabinoid
10%
Phosphodiesterase
10%
Urine Sampling
10%
Ofloxacin
9%
Nested Gene
9%
Zopiclone
9%
Oxidative Stress
9%
Prostaglandin
9%
Solid Phase Microextraction
9%
Zolpidem
9%
Tobacco Use
9%
Fractionation
9%
Gas Chromatography Mass Spectrometry
9%
Ultra High Performance Liquid Chromatography
9%
Chiral Chromatography
9%
Degradation
8%
Metabolic Pathway
8%
Electric Potential
8%
MDMA
6%
Cocaine
5%
Drug Screening
5%
Tetrahydrocannabinol
5%
Time
5%