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Koichi Chiba · Study
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Author
Koichi Chiba
9 works
· latest 2015
· 2 institutions
cluster: provisional
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9
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8
Citations
199
Works here
9
06
08
11
12
15
Most cited in this library
Mass balance method for purity assay of phthalic acid esters: development of primary reference materials as traceability sources in the Japan Calibration Service System
2011 · 43 citations
Efficient production of reference materials of hazardous organics using smart calibration by nuclear magnetic resonance
2011 · 35 citations
Preparation and certification of Hijiki reference material, NMIJ CRM 7405-a, from the edible marine algae hijiki (Hizikia fusiforme)
2011 · 29 citations
Matrix certified reference materials for environmental monitoring from the National Metrology Institute of Japan (NMIJ)
2006 · 20 citations
Proficiency test in Japan for the elements in tea-leaf powder
2012 · 18 citations
Works
9 shown
Assessment of technical problems in the analysis of inorganic elements in squid through proficiency testing
TrAC Trends in Analytical Chemistry
·
2015
·
9 authors
9
citations
Development of a Certified Reference Material (NMIJ CRM 7531-a) for the Determination of Trace Cadmium and Other Elements in Brown Rice Flour
Analytical Sciences
·
2012
·
7 authors
13
citations
Proficiency test in Japan for the elements in tea-leaf powder
TrAC Trends in Analytical Chemistry
·
2012
·
5 authors
18
citations
Preparation and certification of Hijiki reference material, NMIJ CRM 7405-a, from the edible marine algae hijiki (Hizikia fusiforme)
Analytical and Bioanalytical Chemistry
·
2011
·
7 authors
29
citations
Efficient production of reference materials of hazardous organics using smart calibration by nuclear magnetic resonance
Accreditation and Quality Assurance
·
2011
·
5 authors
35
citations
Erratum to: Mass balance method for purity assay of phthalic acid esters: development of primary reference materials as traceability sources in the Japan Calibration Service System
Accreditation and Quality Assurance
·
2011
·
10 authors
·
other
·
Open access
18
citations
Mass balance method for purity assay of phthalic acid esters: development of primary reference materials as traceability sources in the Japan Calibration Service System
Accreditation and Quality Assurance
·
2011
·
9 authors
43
citations
Preparation and characterization of organic calibration solutions for development of certified reference materials at the National Metrology Institute of Japan
Accreditation and Quality Assurance
·
2008
·
7 authors
14
citations
Matrix certified reference materials for environmental monitoring from the National Metrology Institute of Japan (NMIJ)
Accreditation and Quality Assurance
·
2006
·
6 authors
20
citations