Classification
CTT - Liquid chromatography
81
CTR - Chromatography
9
CTS - Gas chromatography
8
CUW - Mass spectroscopy
8
CTTE - High performance liquid chromatography
6
LKH - Biochemistry - methods
5
CTA - Chemical analysis - comprehensive works
3
LLH - Protein chemistry - methods
3
CAN - Chemistry - mathematical methods, computer applications
2
CHRM - Liquids and their properties
2
CTHH - Coulometry - voltammetry
2
CTV - Thin layer chromatography
2
CTWD - Paper chromatography
2
CTYT - Flow injection analysis
2
CUC - Atomic spectroscopy
2
CUUB - NMR (Nuclear Magnetic Resonance) spectroscopy
2
CWSH - Extraction
2
FECE - Critical phenomena
2
HBC - Physiological chemistry, biochemistry
2
CHJH - Stereochemistry
1
CLA - Reaction kinetics
1
CTD - Chemical analysis - general aspects
1
CTF - Chemical analytical methods
1
CTG - Electrophoresis
1
CTH - Electroanalytical methods
1
CTHD - Potentiometry
1
CTHS - Ion selective electrodes
1
CTL - Thermal analysis
1
CTTK - Ion exchange chromatography
1
CUA - Spectroscopy
1
CUG - Photometric analysis
1
CUK - X-ray spectroscopy
1
CUO - Molecular spectroscopy
1
CUP - Vibrational spectroscopy
1
CUR - Infrared spectroscopy
1
CUSE - Raman spectroscopy
1
CWOJ - Flotation
1
CWSM - Separation by absorption or adsorption
1
CXUR - Surfactants
1
LKNE - Amino acids - biochemistry
1
LKRA - Biochemistry of enzymes - methods
1
LMH - Biophysics - methods
1
LVN - Food science - chemistry, analytics
1
LWH - Agriculture - soil sciences
1
UCEB - Environmental pollution
1
UCS - Environmental chemistry
1