Certified calibration solution reference material for the determination of perfluorooctane sulfonate from the National Metrology Institute of Japan (NMIJ)
Hanari, Nobuyasu, Itoh, Nobuyasu, Ishikawa, Keiichiro, Iwasawa, Ryoko, Aoyagi, Yoshie, Yarita, Takashi, Numata, Masahiko
Published in International journal of environmental analytical chemistry (01.05.2013)
Published in International journal of environmental analytical chemistry (01.05.2013)
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Journal Article
Water content variation of p-n-heptylphenol reference material
Hanari, Nobuyasu, Iwasawa, Ryoko, Otsuka, Satoko, Fujiki, Naomi, Matsumoto, Ayako, Ihara, Toshihide, Ishikawa, Keiichiro, Yarita, Takashi
Published in Accreditation and quality assurance (01.12.2010)
Published in Accreditation and quality assurance (01.12.2010)
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Journal Article
Certified reference material for the determination of perfluorooctane sulfonate in acrylonitrile-butadiene-styrene resin (NMIJ CRM 8155-a)
Hanari, Nobuyasu, Itoh, Nobuyasu, Iwasawa, Ryoko, Aoyagi, Yoshie, Numata, Masahiko
Published in International journal of environmental analytical chemistry (02.01.2018)
Published in International journal of environmental analytical chemistry (02.01.2018)
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Journal Article
Certification of reference materials for the determination of alkylphenols
Hanari, Nobuyasu, Ishikawa, Keiichiro, Shimizu, Yoshitaka, Otsuka, Satoko, Iwasawa, Ryoko, Fujiki, Naomi, Numata, Masahiko, Yarita, Takashi, Kato, Kenji
Published in Analytical and bioanalytical chemistry (01.04.2015)
Published in Analytical and bioanalytical chemistry (01.04.2015)
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Journal Article
Development of a certified reference material for the determination of perfluorooctanoic acid
Hanari, Nobuyasu, Yamazaki, Taichi, Itoh, Nobuyasu, Yarita, Takashi, Fujiki, Naomi, Iwasawa, Ryoko, Aoyagi, Yoshie, Numata, Masahiko
Published in Accreditation and quality assurance (01.10.2014)
Published in Accreditation and quality assurance (01.10.2014)
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Journal Article
Purity Evaluation of Alkylphenol Primary Standards Based on Japan Calibration Service System by Subtraction Method
HANARI, Nobuyasu, ISHIKAWA, Keiichiro, YARITA, Takashi, OTSUKA, Satoko, IWASAWA, Ryoko, FUJIKI, Naomi, NUMATA, Masahiko
Published in BUNSEKI KAGAKU (01.11.2011)
Published in BUNSEKI KAGAKU (01.11.2011)
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