Classification
CTD - Chemical analysis - general aspects
78
CUA - Spectroscopy
20
CTA - Chemical analysis - comprehensive works
7
CAN - Chemistry - mathematical methods, computer applications
5
CTF - Chemical analytical methods
3
CUW - Mass spectroscopy
3
UCG - Control of environmental pollution
3
USGH - Contaminated sites
3
CHVN - Chemical equilibria
2
CTHH - Coulometry - voltammetry
2
CTS - Gas chromatography
2
CUC - Atomic spectroscopy
2
CUK - X-ray spectroscopy
2
CUO - Molecular spectroscopy
2
CXG - Coal and fossil fuel refining and cleaning
2
HBC - Physiological chemistry, biochemistry
2
UVA - Environmental chemicals, hazardous materials - comprehensive works
2
CAB - Chemistry - dictionaries
1
CAU - Laboratory and safety engineering in chemistry
1
CBM - Inorganic synthesis and reactions of the elements and their compounds - general aspects
1
CBRE - Complex compounds
1
CEO - Natural organic products
1
CET - Special organic compounds - synthesis and reactions
1
CLD - High temperature chemistry, plasma chemistry
1
CNOF - Equilibria in electrolytes
1
CRHF - Chemistry of radioactive elements
1
CRHN - Chemistry of isotopic nuclides
1
CTDP - Reagents and reference materials in analytical chemistry
1
CTH - Electroanalytical methods
1
CTHD - Potentiometry
1
CTL - Thermal analysis
1
CTO - Radiochemical analysis
1
CTT - Liquid chromatography
1
CTYC - Planning and evaluation of chemical analysis
1
CTYM - Trace analysis
1
CTYW - Instrumentation and automatization in chemical analysis
1
CUG - Photometric analysis
1
CUM - Laser spectroscopy
1
CUP - Vibrational spectroscopy
1
CUR - Infrared spectroscopy
1
CUSE - Raman spectroscopy
1
CUUB - NMR (Nuclear Magnetic Resonance) spectroscopy
1
EPK - Nuclear energy
1
FHA - Materials characterization - general aspects
1
FNM - High temperature materials, high temperature properties
1
GHHD - Sedimentary transport, sedimentation
1
HAN - Medicine - mathematical methods, computer applications, databases
1
HBH - Anatomy and cytology of man
1
HEE - Human physiology - general aspects
1
LKH - Biochemistry - methods
1
more ...