Agriculture & Biology
atrazine
73%
chemical species
12%
China
6%
deethylatrazine
54%
degradation
38%
detection limit
10%
extracts
5%
gas chromatography
56%
ions
45%
isotope dilution technique
13%
mass spectrometry
53%
methanol
8%
methodology
14%
quantitative analysis
9%
sampling
18%
sediments
57%
solid phase extraction
13%
sonication
11%
standard deviation
10%
surface water
11%
tandem mass spectrometry
9%
traps
53%
water
25%
Engineering & Materials Science
Chemical analysis
6%
Degradation
43%
Dilution
11%
Gas chromatography
78%
Herbicides
100%
Ions
57%
Isotopes
12%
Mass spectrometry
80%
Methanol
10%
Recovery
7%
Sediments
77%
Sonication
15%
Surface waters
14%
Trace analysis
15%
Medicine & Life Sciences
Atrazine
99%
Beijing
11%
deethylatrazine
70%
Gas Chromatography
71%
Indicator Dilution Techniques
14%
Ions
52%
Isotopes
11%
Limit of Detection
11%
Mass Spectrometry
56%
Methanol
10%
Solid Phase Extraction
14%
Sonication
13%
Water
42%
Chemical Compounds
Atrazine
77%
Deethylatrazine
65%
Degradation Product
59%
Dilution
10%
Gas Chromatography
50%
Ion Trap
13%
Ion Trap Mass Spectroscopy
81%
Isotope
10%
Methanol
7%
Sonication
12%
Surface Water
13%
Tandem Mass Spectrometry
10%
Time
4%
Trace Analysis
15%
Earth & Environmental Sciences
analysis
2%
atrazine
73%
degradation product
70%
detection method
11%
dilution
9%
gas chromatography
58%
ion
39%
isotope
7%
mass spectrometry
53%
methanol
10%
method
9%
quantitative analysis
9%
sediment
30%
surface water
7%
water
19%
Social Sciences
Surface waters
18%
water
49%