Class information for:
Level 1: SAGAMIHARA RD//ON LINE COLUMN ENRICHMENT//2 5 BROMO 2 PYRIDYLAZO 5 DIETHYLAMINOPHENOL

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
10667 977 22.4 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
731 11992 CHROMIUM SPECIATION//SPECTROPHOTOMETRY//SPECTRAL CORRECTION TECHNIQUE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 SAGAMIHARA RD Address 5 55% 1% 6
2 ON LINE COLUMN ENRICHMENT Author keyword 4 75% 0% 3
3 2 5 BROMO 2 PYRIDYLAZO 5 DIETHYLAMINOPHENOL Author keyword 3 28% 1% 8
4 PHOTOMETRIC DETECTION Author keyword 2 24% 1% 9
5 2 2 QUINOLINYLAZO RESORCIN Author keyword 2 67% 0% 2
6 KINETICS MONITORING Author keyword 2 67% 0% 2
7 MICELLAR HPLC Author keyword 2 67% 0% 2
8 2 2 QUINOLINYLAZO 4 METHYL 1 3 DIHYDROXIDEBENZENE Author keyword 1 100% 0% 2
9 2 5 BROMO 2 PYRIDYLAZO 5 N PROPYL N SULFOPROPYLAMINOPHENOL Author keyword 1 50% 0% 2
10 2 HYDROXY 5 SULFOANILINE N SALICYLIDENE Author keyword 1 100% 0% 2

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class		 LCSH search Wikipedia search
1 ON LINE COLUMN ENRICHMENT 4 75% 0% 3 Search ON+LINE+COLUMN+ENRICHMENT Search ON+LINE+COLUMN+ENRICHMENT
2 2 5 BROMO 2 PYRIDYLAZO 5 DIETHYLAMINOPHENOL 3 28% 1% 8 Search 2+5+BROMO+2+PYRIDYLAZO+5+DIETHYLAMINOPHENOL Search 2+5+BROMO+2+PYRIDYLAZO+5+DIETHYLAMINOPHENOL
3 PHOTOMETRIC DETECTION 2 24% 1% 9 Search PHOTOMETRIC+DETECTION Search PHOTOMETRIC+DETECTION
4 2 2 QUINOLINYLAZO RESORCIN 2 67% 0% 2 Search 2+2+QUINOLINYLAZO+RESORCIN Search 2+2+QUINOLINYLAZO+RESORCIN
5 KINETICS MONITORING 2 67% 0% 2 Search KINETICS+MONITORING Search KINETICS+MONITORING
6 MICELLAR HPLC 2 67% 0% 2 Search MICELLAR+HPLC Search MICELLAR+HPLC
7 2 2 QUINOLINYLAZO 4 METHYL 1 3 DIHYDROXIDEBENZENE 1 100% 0% 2 Search 2+2+QUINOLINYLAZO+4+METHYL+1+3+DIHYDROXIDEBENZENE Search 2+2+QUINOLINYLAZO+4+METHYL+1+3+DIHYDROXIDEBENZENE
8 2 5 BROMO 2 PYRIDYLAZO 5 N PROPYL N SULFOPROPYLAMINOPHENOL 1 50% 0% 2 Search 2+5+BROMO+2+PYRIDYLAZO+5+N+PROPYL+N+SULFOPROPYLAMINOPHENOL Search 2+5+BROMO+2+PYRIDYLAZO+5+N+PROPYL+N+SULFOPROPYLAMINOPHENOL
9 2 HYDROXY 5 SULFOANILINE N SALICYLIDENE 1 100% 0% 2 Search 2+HYDROXY+5+SULFOANILINE+N+SALICYLIDENE Search 2+HYDROXY+5+SULFOANILINE+N+SALICYLIDENE
10 5 METHYL 1 1 100% 0% 2 Search 5+METHYL+1 Search 5+METHYL+1

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PRECOLUMN CHELATION 45 94% 2% 16
2 TRACE METAL DETERMINATION 13 80% 1% 8
3 4 2 PYRIDYLAZORESORCINOL 12 34% 3% 28
4 METAL DETERMINATION 10 50% 1% 14
5 2 2 DIHYDROXYAZOBENZENE 8 52% 1% 11
6 SPECTROPHOTOMETRIC DETECTION 7 22% 3% 30
7 PAIR PARTITION CHROMATOGRAPHY 7 57% 1% 8
8 DISUBSTITUTED DITHIOCARBAMIC ACIDS 6 80% 0% 4
9 2 5 BROMO 2 PYRIDYLAZO 5 N PROPYL N SULPHOPROPYLAMINOPHENOL 6 100% 0% 4
10 STILBENEDIIMINE 6 100% 0% 4

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
METAL DETERMINATION AND METAL SPECIATION BY LIQUID-CHROMATOGRAPHY - A REVIEW 1991 142 297 34%
DETERMINATION OF TRACE AMOUNTS OF METAL BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY SPECTROPHOTOMETRY 1995 14 27 78%
ANALYTICAL APPLICATION OF LIQUID ADSORPTION CHROMATOGRAPHY OF METAL-CHELATES 1987 59 61 74%
THIN-LAYER CHROMATOGRAPHY AND HIGH-PRESSURE LIQUID-CHROMATOGRAPHY OF METAL-CHELATES 1987 44 34 85%
Recent applications of high-performance liquid chromatography to the analysis of metal complexes 1997 53 180 21%
A survey of the potential of the high performance liquid chromatography and capillary zone electrophoresis for the determination of platinum and platinum group metals 2000 10 63 38%
HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY OF METAL-CHELATES 1984 106 53 53%
On-line preconcentration of trace elements for HPLC determination. A review 1999 5 28 39%
Heterocyclic azo reagents as derivatizing agents in spectrophotometric and reversed-phase high performance liquid chromatographic determination of metal ions 1997 8 72 47%
APPLICATIONS OF HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY TO METAL-CARBONYL AND CLUSTER CHEMISTRY 1989 20 39 33%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 SAGAMIHARA RD 5 55% 0.6% 6
2 ANALYT CHEM DEV SUPPLY SUPPLY ANALYT SCI 1 50% 0.1% 1
3 ANALYT SEPARAT GRP 1 50% 0.1% 1
4 ANHUI OPT MECH 1 50% 0.1% 1
5 SCI ENGN BASIC SCI 0 33% 0.1% 1
6 ANALYT CHEM ENVIRONM 0 25% 0.1% 1
7 CHEM TENJIN CHO 0 25% 0.1% 1
8 CMARS 0 25% 0.1% 1
9 ADV CHEM SCI 0 17% 0.1% 1
10 ENGN PL CHEM AOBA KU 0 17% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000111634 ION CHROMATOGRAPHY//INORGANIC ANIONS//CHELATION ION CHROMATOGRAPHY
2 0.0000094698 AMINO ACID HYDROXAMATES//SALTING OUT TLC//BAUXITE ALUMINA
3 0.0000094026 SOLOCHROME VIOLET RS//ALUMINUM SPECIATION//AC OSCILLOPOLAROGRAPHY
4 0.0000089356 VANADIUM SPECIATION//VANADIUM DETERMINATION//VANADIUMV
5 0.0000084218 CERIUM DETERMINATION//MECHANISM OF ZONE SPREADING//LANTHANUM DETERMINATION
6 0.0000075548 STANDARD ALLOYS//ALLOYS AND BIOLOGICAL SAMPLES//2 2 QUINOLYLAZO 5 DIMETHYLAMINOANILINE
7 0.0000070637 PURIFICATION OF ALKALI METAL SALTS//LICHROPREP RP 18//LICHROPREP RP 8
8 0.0000059693 SILICA AEROGEL ACTIVATED CARBON//FERREDOXIN LIKE PROTEIN//MAIZE TORTILLA
9 0.0000058878 SITTING ATOP//SITTING ATOP COMPLEX//I SAT COMPLEX
10 0.0000055188 COPPER DITHIZONATE//SUBSTOICHIOMETRIC ISOTOPE DILUTION ANALYSIS//SUB STOICHIOMETRIC ISOTOPE DILUTION ANALYSIS