Chemical Compounds
Methylmalonic Acid
100%
Stable Isotope
66%
Tandem Mass Spectrometry
50%
Dilution
48%
Plasma
37%
Formic Acid
17%
Biochemical Marker
16%
Gas Chromatography Mass Spectrometry (GCMS)
15%
Plasma Concentration
11%
Succinic Acid
11%
Propionate
11%
Vitamin
10%
Anion Exchange
10%
Electrospray Ionization
9%
Retention Time
9%
Disorder
8%
Sample Preparation
8%
Pharmacological Metabolism
7%
Time
7%
Acetonitrile
7%
Compound Isomer
6%
Ester
6%
Column Like Crystal
6%
Volume
5%
Weight
5%
Reduction
4%
Medicine & Life Sciences
Methylmalonic Acid
91%
Tandem Mass Spectrometry
66%
Isotopes
65%
Urine
43%
formic acid
19%
Gas Chromatography-Mass Spectrometry
17%
Cyclohexanols
13%
Solid Phase Extraction
10%
Vitamin B 12 Deficiency
10%
Propionates
9%
acetonitrile
9%
Succinic Acid
9%
Signal-To-Noise Ratio
8%
Complex Mixtures
8%
Anions
8%
Liquid Chromatography
7%
Calibration
7%
Esters
7%
Molecular Weight
6%
Occupational Groups
5%
Biomarkers
4%
Costs and Cost Analysis
4%
Equipment and Supplies
4%