Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 33792 | 120 | 23.0 | 14% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 4 | 4 | ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES | 1766162 |
| 95 | 3 | CHEMISTRY, ANALYTICAL//JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 76493 |
| 2999 | 2 | IODINE 129//I 129//IODATE | 2559 |
| 33792 | 1 | FREEPORT HLTH//XRAY CRYSTALLOG SERV//PARAFFIN IMPREGNATED GRAPHITE ELECTRODE | 120 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | FREEPORT HLTH | address | 254463 | 1% | 100% | 1 |
| 2 | XRAY CRYSTALLOG SERV | address | 25445 | 1% | 10% | 1 |
| 3 | PARAFFIN IMPREGNATED GRAPHITE ELECTRODE | authKW | 18174 | 1% | 7% | 1 |
| 4 | INORGANIC SULFUR | authKW | 14967 | 1% | 6% | 1 |
| 5 | PICEA ABIES L | authKW | 8207 | 1% | 3% | 1 |
| 6 | MIKROCHIMICA ACTA | journal | 5569 | 7% | 0% | 8 |
| 7 | MICROCHEMICAL JOURNAL | journal | 4731 | 8% | 0% | 9 |
| 8 | ACID BASE TITRATION | authKW | 3854 | 1% | 2% | 1 |
| 9 | FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | journal | 3791 | 6% | 0% | 7 |
| 10 | AFINIDAD | journal | 3377 | 4% | 0% | 5 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 1949 | 54% | 0% | 65 |
| 2 | Chemistry, Multidisciplinary | 298 | 33% | 0% | 40 |
| 3 | Materials Science, Characterization, Testing | 18 | 2% | 0% | 2 |
| 4 | Education, Scientific Disciplines | 11 | 2% | 0% | 2 |
| 5 | Instruments & Instrumentation | 3 | 3% | 0% | 3 |
| 6 | Pharmacology & Pharmacy | 2 | 5% | 0% | 6 |
| 7 | Chemistry, Medicinal | 1 | 2% | 0% | 2 |
| 8 | Toxicology | 1 | 2% | 0% | 2 |
| 9 | Environmental Sciences | 1 | 3% | 0% | 4 |
| 10 | Engineering, Environmental | 0 | 1% | 0% | 1 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | FREEPORT HLTH | 254463 | 1% | 100% | 1 |
| 2 | XRAY CRYSTALLOG SERV | 25445 | 1% | 10% | 1 |
| 3 | ANALYT CHEM | 27 | 2% | 0% | 2 |
| 4 | PHARMACEUT SCI | 5 | 2% | 0% | 2 |
| 5 | CHEM | 2 | 6% | 0% | 7 |
| 6 | ENGN | -0 | 1% | 0% | 1 |
| 7 | SCI | -0 | 1% | 0% | 1 |
| 8 | MATH | -0 | 1% | 0% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | MIKROCHIMICA ACTA | 5569 | 7% | 0% | 8 |
| 2 | MICROCHEMICAL JOURNAL | 4731 | 8% | 0% | 9 |
| 3 | FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 3791 | 6% | 0% | 7 |
| 4 | AFINIDAD | 3377 | 4% | 0% | 5 |
| 5 | TALANTA | 2985 | 12% | 0% | 14 |
| 6 | BUNSEKI KAGAKU | 1569 | 5% | 0% | 6 |
| 7 | JOURNAL OF THE UNIVERSITY OF KUWAIT-SCIENCE | 1176 | 1% | 0% | 1 |
| 8 | JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 971 | 5% | 0% | 6 |
| 9 | NIPPON KAGAKU KAISHI | 838 | 3% | 0% | 4 |
| 10 | INDUSTRIAL LABORATORY | 788 | 2% | 0% | 2 |
Author Key Words |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | WEISZ, H , (1988) AMPLIFICATION REACTIONS IN MICROANALYSIS - A SURVEY.MIKROCHIMICA ACTA. VOL. 3. ISSUE 1-6. P. 315-326 | 14 | 88% | 2 |
| 2 | BURNS, DT , TOWNSHEND, A , (1992) REVIEW - AMPLIFICATION REACTIONS - ORIGINS AND DEFINITIONS PROGRESS AND PRESENT STATUS.TALANTA. VOL. 39. ISSUE 7. P. 715-735 | 18 | 50% | 14 |
| 3 | STOCK, JT , (1982) AMPEROMETRIC, BIPOTENTIOMETRIC, AND COULOMETRIC TITRATION.ANALYTICAL CHEMISTRY. VOL. 54. ISSUE 5. P. R1-R9 | 32 | 41% | 4 |
| 4 | SIRCAR, JK , BHATTACHARJEE, S , KONAR, J , GHOSH, KC , BASAK, AC , JHA, SN , PANDEY, LP , (1996) DETERMINATION OF LOW AMOUNT OF CHROMIUM IN ALLOY STEEL BY AN AMPLIFICATION METHOD.MICROCHEMICAL JOURNAL. VOL. 54. ISSUE 2. P. 163-167 | 3 | 100% | 1 |
| 5 | HAHN, M , RUTTINGER, HH , MATSCHINER, H , SPOHN, U , (1989) CONTRIBUTIONS TO RAPID COULOMETRIC DETERMINATION OF EUROPIUM.ZEITSCHRIFT FUR CHEMIE. VOL. 29. ISSUE 12. P. 453-454 | 4 | 100% | 0 |
| 6 | KAMAYA, M , NAGASHIMA, K , ISHII, E , (1992) CHEMICAL AMPLIFICATION METHOD FOR THE DETERMINATION OF SELENIOUS ACID WITH BISMUTHIOL-II.FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 344. ISSUE 7-8. P. 359-360 | 3 | 100% | 0 |
| 7 | AMIN, D , ELSAMMAN, FM , (1989) TITRIMETRIC MICRODETERMINATION OF CYSTEINE AND GLUTATHIONE BY AMPLIFICATION REACTIONS.JOURNAL OF THE UNIVERSITY OF KUWAIT-SCIENCE. VOL. 16. ISSUE 1. P. 79-82 | 4 | 80% | 1 |
| 8 | BURNS, DT , TOWNSHEND, A , (1999) CLASSIFICATION AND USE OF TERMS FOR AMPLIFICATION AND RELATED REACTIONS - (IUPAC RECOMMENDATIONS 1999).PURE AND APPLIED CHEMISTRY. VOL. 71. ISSUE 7. P. 1331-1335 | 2 | 100% | 0 |
| 9 | VERMA, KK , GUPTA, D , SANGHI, SK , JAIN, A , (1988) DETERMINATION OF SULFIDE BY ANION-EXCHANGE WITH LEAD IODATE.TALANTA. VOL. 35. ISSUE 11. P. 917-919 | 5 | 63% | 1 |
| 10 | KAMAYA, M , NAGASHIMA, K , ISHII, E , (1993) DETERMINATION OF SULFATE AND PHOSPHATE BY FLOW-INJECTION ANALYSIS USING A BARIUM CHLORANILATE PACKED-COLUMN.FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 347. ISSUE 10-11. P. 409-412 | 4 | 50% | 7 |
Classes with closest relation at Level 1 |