Geo- og miljøvidenskab
screening
80%
wastewater
62%
methodology
54%
drug
51%
epidemiology
34%
consumption
21%
sample preparation
18%
chemical structure
17%
physicochemical property
16%
liquid chromatography
16%
prediction
15%
metabolite
14%
wastewater treatment plant
14%
fragmentation
13%
sewage
13%
mass spectrometry
13%
protocol
12%
replacement
12%
society
12%
sampling
8%
trend
7%
evaluation
7%
analysis
4%
effect
3%
method
3%
Teknik og materialevidenskab
Wastewater
100%
Screening
87%
Street Drugs
55%
Epidemiology
43%
Liquid chromatography
23%
Metabolites
21%
Sewage
20%
Physicochemical properties
20%
Mass spectrometry
20%
Sorbents
19%
Wastewater treatment
18%
Sampling
10%
Composite materials
9%
Kemiske forbindelser
Wastewater
74%
Illicit Drug
64%
Narcotic Agent
40%
Quadrupole Time-of-Flight Mass Spectrometry
33%
Psychotropic Agent
32%
Wastewater Treatment
23%
Retention Time
21%
Sample Preparation
19%
Fragmentation
19%
Sampling
19%
Liquid Chromatography
17%
Metabolite
16%
Drug
12%
Composite Material
11%
Mixture
10%