Class information for:
Level 1: CHROMATOMEMBRANE CELL//VOLATILE ANALYTES//THIN LAYER HEADSPACE TLHS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
10508 991 23.2 37%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
911 10553 COMPREHENSIVE TWO DIMENSIONAL GAS CHROMATOGRAPHY//GCXGC//JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS

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 CHROMATOMEMBRANE CELL Author keyword 21 90% 1% 9
2 VOLATILE ANALYTES Author keyword 12 86% 1% 6
3 THIN LAYER HEADSPACE TLHS Author keyword 8 100% 1% 5
4 DIRECT AQUEOUS INJECTION Author keyword 6 53% 1% 8
5 PURGE AND TRAP METHODS Author keyword 3 39% 1% 7
6 PURGE AND TRAP Author keyword 3 12% 2% 21
7 CHEM INORGAN ANALYT CHEM Address 2 33% 1% 6
8 CHLORINATED MONOCYCLIC AROMATIC HYDROCARBONS Author keyword 2 67% 0% 2
9 BUFFER EFFECT OF HETEROGENEOUS SYSTEMS Author keyword 1 100% 0% 2
10 CHROMATOMEMBRANE 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 CHROMATOMEMBRANE CELL 21 90% 1% 9 Search CHROMATOMEMBRANE+CELL Search CHROMATOMEMBRANE+CELL
2 VOLATILE ANALYTES 12 86% 1% 6 Search VOLATILE+ANALYTES Search VOLATILE+ANALYTES
3 THIN LAYER HEADSPACE TLHS 8 100% 1% 5 Search THIN+LAYER+HEADSPACE+TLHS Search THIN+LAYER+HEADSPACE+TLHS
4 DIRECT AQUEOUS INJECTION 6 53% 1% 8 Search DIRECT+AQUEOUS+INJECTION Search DIRECT+AQUEOUS+INJECTION
5 PURGE AND TRAP METHODS 3 39% 1% 7 Search PURGE+AND+TRAP+METHODS Search PURGE+AND+TRAP+METHODS
6 PURGE AND TRAP 3 12% 2% 21 Search PURGE+AND+TRAP Search PURGE+AND+TRAP
7 CHLORINATED MONOCYCLIC AROMATIC HYDROCARBONS 2 67% 0% 2 Search CHLORINATED+MONOCYCLIC+AROMATIC+HYDROCARBONS Search CHLORINATED+MONOCYCLIC+AROMATIC+HYDROCARBONS
8 BUFFER EFFECT OF HETEROGENEOUS SYSTEMS 1 100% 0% 2 Search BUFFER+EFFECT+OF+HETEROGENEOUS+SYSTEMS Search BUFFER+EFFECT+OF+HETEROGENEOUS+SYSTEMS
9 CHROMATOMEMBRANE 1 100% 0% 2 Search CHROMATOMEMBRANE Search CHROMATOMEMBRANE
10 OPEN LOOP STRIPPING 1 100% 0% 2 Search OPEN+LOOP+STRIPPING Search OPEN+LOOP+STRIPPING

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 DIRECT AQUEOUS INJECTION 13 47% 2% 20
2 ORGANIC HALOGENS VOX 11 100% 1% 6
3 THIN LAYER HEADSPACE 8 70% 1% 7
4 CHROMATOMEMBRANE METHOD 8 100% 1% 5
5 TLHS ANALYSIS 6 71% 1% 5
6 DYNAMIC HEADSPACE ANALYSIS 3 45% 1% 5
7 HEAD SPACE ANALYSIS 2 67% 0% 2
8 PURGE AND TRAP 2 14% 2% 15
9 DYNAMIC HEADSPACE 2 15% 1% 13
10 MONOCYCLIC AROMATIC HYDROCARBONS 2 25% 1% 6

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Headspace sampling with capillary columns 1999 94 53 45%
Environmental analysis of volatile organic compounds in water and sediment by gas chromatography 1996 72 106 46%
Equilibrium model in the description of gas extraction and headspace analysis 2003 15 23 65%
Gas-Chromatographic Headspace Analysis: Metrological Aspects 2011 2 10 70%
Simultaneous distillation-extraction: from birth to maturity - review 2001 101 37 24%
State-of-the-art of gas chromatography-based methods for analysis of anthropogenic volatile organic compounds in estuarine waters, illustrated with the river Scheldt as an example 2003 16 54 35%
Gas/liquid and liquid/liquid solvent extraction in flow analysis with the chromatomembrane cell 2006 4 25 76%
Distribution of volatile organic compounds in Sicilian groundwaters analysed by head space-solid phase micro extraction coupled with gas chromatography mass spectrometry (SPME/GC/MS) 2008 16 25 24%
Chromatomembrane methods: physicochemical principles, analytical and technological possibilities 2012 0 36 86%
Sample preparation for gas chromatographic determination of halogenated volatile organic compounds in environmental and biological samples 2009 17 104 21%

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 CHEM INORGAN ANALYT CHEM 2 33% 0.6% 6
2 FLAVEUR 1 24% 0.4% 4
3 AV TOPCHIEV PETROCHEM SYNTHESIS 1 50% 0.1% 1
4 ENVIRONM HUMAN TECHNOL 1 50% 0.1% 1
5 LAKES BRANCH 1 50% 0.1% 1
6 LANDES LESWIG HOLSTEIN 1 50% 0.1% 1
7 LEBENSMITTEL VETERINARUNTERSUCHUNGSAMT 1 50% 0.1% 1
8 POB 5050 1 50% 0.1% 1
9 TCR 2 52 1 50% 0.1% 1
10 AGR CHEM PEDOL 0 33% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000203233 RESIDUAL SOLVENTS//FULL EVAPORATION//BOD OXITOP METHOD
2 0.0000190695 SPHEROSOME//LEHRSTUHL MILCHWISSEN BIOPOLYMERE//STORED FOODS
3 0.0000172279 JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS//LC GC//PTV INJECTOR
4 0.0000148976 MEMBRANE INTRODUCTION MASS SPECTROMETRY//PL ENVIRONM S//MEMBRANE INTRODUCTION
5 0.0000127846 BREAKTHROUGH VOLUMES//SOLID PHASE COLLECTION//ADSORBENT TUBE
6 0.0000102747 CELL FATTY ACIDS//ESCHERICHIA COLIL//LIPID DEGENERATION
7 0.0000094446 PIMEX//VIDEO EXPOSURE MONITORING//SPECIFIC DETECTORS
8 0.0000090532 PROGRAMA POS GEOL GEOFIS MARINHA//AIRBORNE SAMPLES//BACTERIAL RESPIRATORY ACTIVITY
9 0.0000087986 ANALYSIS SPEED//CONTOUR ELLIPSE//NATIONAL MEASUREMENT ACCREDITATION SERVICE NAMAS
10 0.0000086700 AUXILIARY FUEL CONSUMPTION//DIGESTION GAS//ELEOCHARIS PALUSTRIS