Scimago Journal & Country Rank

American Laboratory

Country United States  - SIR icon
25
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Biochemistry, Genetics and Molecular Biology (miscellaneous)

Chemistry
Chemistry (miscellaneous)
Publisher International Scientific Communications Inc.
Publication typeTrade Journals
ISSN00447749
Coverage1974, 1978-1986, 1988-1989, 1993-2019
Scope American Laboratory provides analytical chemists and life scientists with up-to-date information about equipment, instrumentation, and applications that they use in their labs every day. Addressing basic research, clinical diagnostics, drug discovery, environmental, food and beverage, forensics, and other markets, American Laboratory combines in-depth articles, news, and video to deliver the latest advances in their fields to thousands of print and online subscribers.

Homepage

Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Biochemistry, Genetics and Molecular Biology (miscellaneous)1999Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2000Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2001Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2002Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2003Q2
Biochemistry, Genetics and Molecular Biology (miscellaneous)2004Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2005Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2006Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2007Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2008Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2009Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2010Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2011Q3
Biochemistry, Genetics and Molecular Biology (miscellaneous)2012Q4
Biochemistry, Genetics and Molecular Biology (miscellaneous)2013Q4
Biochemistry, Genetics and Molecular Biology (miscellaneous)2014Q4
Biochemistry, Genetics and Molecular Biology (miscellaneous)2015Q4
Biochemistry, Genetics and Molecular Biology (miscellaneous)2016Q4
Biochemistry, Genetics and Molecular Biology (miscellaneous)2017Q4
Biochemistry, Genetics and Molecular Biology (miscellaneous)2018Q4
Biochemistry, Genetics and Molecular Biology (miscellaneous)2019Q4
Chemistry (miscellaneous)1999Q3
Chemistry (miscellaneous)2000Q3
Chemistry (miscellaneous)2001Q3
Chemistry (miscellaneous)2002Q3
Chemistry (miscellaneous)2003Q3
Chemistry (miscellaneous)2004Q3
Chemistry (miscellaneous)2005Q3
Chemistry (miscellaneous)2006Q3
Chemistry (miscellaneous)2007Q3
Chemistry (miscellaneous)2008Q3
Chemistry (miscellaneous)2009Q3
Chemistry (miscellaneous)2010Q3
Chemistry (miscellaneous)2011Q4
Chemistry (miscellaneous)2012Q4
Chemistry (miscellaneous)2013Q4
Chemistry (miscellaneous)2014Q4
Chemistry (miscellaneous)2015Q4
Chemistry (miscellaneous)2016Q4
Chemistry (miscellaneous)2017Q4
Chemistry (miscellaneous)2018Q4
Chemistry (miscellaneous)2019Q4
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.306
20000.285
20010.191
20020.214
20030.241
20040.268
20050.202
20060.175
20070.179
20080.205
20090.188
20100.177
20110.160
20120.122
20130.126
20140.158
20150.106
20160.115
20170.129
20180.114
20190.112
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.372
Cites / Doc. (4 years)20000.364
Cites / Doc. (4 years)20010.297
Cites / Doc. (4 years)20020.359
Cites / Doc. (4 years)20030.367
Cites / Doc. (4 years)20040.317
Cites / Doc. (4 years)20050.271
Cites / Doc. (4 years)20060.244
Cites / Doc. (4 years)20070.244
Cites / Doc. (4 years)20080.233
Cites / Doc. (4 years)20090.220
Cites / Doc. (4 years)20100.260
Cites / Doc. (4 years)20110.277
Cites / Doc. (4 years)20120.151
Cites / Doc. (4 years)20130.136
Cites / Doc. (4 years)20140.110
Cites / Doc. (4 years)20150.102
Cites / Doc. (4 years)20160.114
Cites / Doc. (4 years)20170.068
Cites / Doc. (4 years)20180.078
Cites / Doc. (4 years)20190.064
Cites / Doc. (3 years)19990.372
Cites / Doc. (3 years)20000.383
Cites / Doc. (3 years)20010.339
Cites / Doc. (3 years)20020.338
Cites / Doc. (3 years)20030.352
Cites / Doc. (3 years)20040.339
Cites / Doc. (3 years)20050.262
Cites / Doc. (3 years)20060.228
Cites / Doc. (3 years)20070.267
Cites / Doc. (3 years)20080.244
Cites / Doc. (3 years)20090.214
Cites / Doc. (3 years)20100.241
Cites / Doc. (3 years)20110.258
Cites / Doc. (3 years)20120.151
Cites / Doc. (3 years)20130.137
Cites / Doc. (3 years)20140.114
Cites / Doc. (3 years)20150.096
Cites / Doc. (3 years)20160.096
Cites / Doc. (3 years)20170.056
Cites / Doc. (3 years)20180.079
Cites / Doc. (3 years)20190.044
Cites / Doc. (2 years)19990.394
Cites / Doc. (2 years)20000.469
Cites / Doc. (2 years)20010.261
Cites / Doc. (2 years)20020.321
Cites / Doc. (2 years)20030.355
Cites / Doc. (2 years)20040.306
Cites / Doc. (2 years)20050.215
Cites / Doc. (2 years)20060.198
Cites / Doc. (2 years)20070.285
Cites / Doc. (2 years)20080.287
Cites / Doc. (2 years)20090.197
Cites / Doc. (2 years)20100.229
Cites / Doc. (2 years)20110.187
Cites / Doc. (2 years)20120.127
Cites / Doc. (2 years)20130.124
Cites / Doc. (2 years)20140.113
Cites / Doc. (2 years)20150.071
Cites / Doc. (2 years)20160.077
Cites / Doc. (2 years)20170.044
Cites / Doc. (2 years)20180.061
Cites / Doc. (2 years)20190.056
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19997
Self Cites20007
Self Cites20015
Self Cites20028
Self Cites200310
Self Cites20049
Self Cites20059
Self Cites200610
Self Cites20077
Self Cites20085
Self Cites20094
Self Cites20102
Self Cites20111
Self Cites20120
Self Cites20131
Self Cites20145
Self Cites20150
Self Cites20160
Self Cites20172
Self Cites20181
Self Cites20191
Total Cites1999122
Total Cites2000120
Total Cites2001119
Total Cites2002129
Total Cites2003151
Total Cites2004141
Total Cites2005102
Total Cites200681
Total Cites200786
Total Cites200875
Total Cites200966
Total Cites201068
Total Cites201162
Total Cites201233
Total Cites201331
Total Cites201428
Total Cites201522
Total Cites201623
Total Cites201714
Total Cites201821
Total Cites201912
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.351
External Cites per document20000.361
External Cites per document20010.325
External Cites per document20020.317
External Cites per document20030.329
External Cites per document20040.317
External Cites per document20050.238
External Cites per document20060.199
External Cites per document20070.245
External Cites per document20080.228
External Cites per document20090.201
External Cites per document20100.234
External Cites per document20110.254
External Cites per document20120.151
External Cites per document20130.133
External Cites per document20140.094
External Cites per document20150.096
External Cites per document20160.096
External Cites per document20170.048
External Cites per document20180.075
External Cites per document20190.040
Cites per document19990.372
Cites per document20000.383
Cites per document20010.339
Cites per document20020.338
Cites per document20030.352
Cites per document20040.339
Cites per document20050.262
Cites per document20060.228
Cites per document20070.267
Cites per document20080.244
Cites per document20090.214
Cites per document20100.241
Cites per document20110.258
Cites per document20120.151
Cites per document20130.137
Cites per document20140.114
Cites per document20150.096
Cites per document20160.096
Cites per document20170.056
Cites per document20180.079
Cites per document20190.044
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
19995.43
20004.00
20011.20
20022.68
200310.69
20048.33
20053.94
200613.22
200714.88
200811.93
200914.49
201012.31
20118.24
20126.58
20134.76
20145.71
20154.65
20165.21
20179.64
20184.17
20192.56
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20018
Non-citable documents200226
Non-citable documents200336
Non-citable documents200430
Non-citable documents200522
Non-citable documents200634
Non-citable documents200758
Non-citable documents200862
Non-citable documents200943
Non-citable documents201017
Non-citable documents20113
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents1999328
Citable documents2000313
Citable documents2001351
Citable documents2002382
Citable documents2003429
Citable documents2004416
Citable documents2005390
Citable documents2006356
Citable documents2007322
Citable documents2008307
Citable documents2009308
Citable documents2010282
Citable documents2011240
Citable documents2012219
Citable documents2013226
Citable documents2014245
Citable documents2015230
Citable documents2016240
Citable documents2017252
Citable documents2018265
Citable documents2019275
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents1999257
Uncited documents2000240
Uncited documents2001296
Uncited documents2002322
Uncited documents2003363
Uncited documents2004360
Uncited documents2005345
Uncited documents2006331
Uncited documents2007323
Uncited documents2008317
Uncited documents2009315
Uncited documents2010263
Uncited documents2011209
Uncited documents2012193
Uncited documents2013206
Uncited documents2014228
Uncited documents2015214
Uncited documents2016223
Uncited documents2017243
Uncited documents2018254
Uncited documents2019264
Cited documents199971
Cited documents200073
Cited documents200163
Cited documents200286
Cited documents2003102
Cited documents200486
Cited documents200567
Cited documents200659
Cited documents200757
Cited documents200852
Cited documents200936
Cited documents201036
Cited documents201134
Cited documents201226
Cited documents201320
Cited documents201417
Cited documents201516
Cited documents201617
Cited documents20179
Cited documents201811
Cited documents201911
Scimago Journal & Country Rank
Show this widget in your own website

Just copy the code below and paste within your html code:
Metrics based on Scopus® data as of April 2020
Loading comments...

Leave a comment

* Required

* Required

* Required

* Required

The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. For topics on particular articles, maintain the dialogue through the usual channels with your editor.

Developed by:
Scimago Lab
Powered by:
Powered by scopus

Follow us on @ScimagoJR

Scimago Lab, Copyright 2007-2020. Data Source: Scopus®