Medicine & Life Sciences
Marfey's reagent
100%
Methamphetamine
50%
Amphetamine
47%
High Pressure Liquid Chromatography
35%
Urine
30%
1-(9-fluorenyl)ethyl chloroformate
15%
aniline
10%
Solid Phase Extraction
10%
Dextroamphetamine
9%
Reverse-Phase Chromatography
8%
Spectrophotometry
8%
Amides
8%
Limit of Detection
7%
Fluorescent Dyes
7%
Methanol
7%
Linear Models
5%
Engineering & Materials Science
Enantiomers
75%
Reagents
51%
Aniline
16%
Spectrophotometry
16%
High performance liquid chromatography
16%
Amides
16%
Fluorescence
12%
Methanol
10%
Linear regression
10%
Water
5%
Chemical Compounds
Methamphetamine
57%
Amphetamine
53%
Enantiomer
33%
Diastereomer
19%
Spectrophotometry
9%
High-Pressure Liquid Chromatography
8%
Ethyl
7%
Amide
7%
Methanol
6%
Earth & Environmental Sciences
urine
44%
detection
8%
spectrophotometry
8%
absorbance
7%
liquid chromatography
7%
methanol
7%
analytical method
6%
fluorescence
6%