Certified Reference Materials

WG1
KRISS

Action #1: KRISS CRM 108-04-002 Tuna Fish Powder for Elemental Analysis

Action #3: KRISS CRM 108-10-003 CRM for the analysis of acrylamide in potato chip

Action #4: KRISS CRM 108-01-004 Rice Powder for Elemental Analysis

Action #9: KRISS CRM 108-01-005 Soybean Powder for Elemental Analysis

Action #21: KRISS CRM 108-02-005 Chloramphenicol Content in Milk Powder

Action #23: KRISS CRM 108-10-016 Garlic Powder for Elemental Analysis

NIM

Action #2: GBW 10029 Total mercury and Methylmercury in fish tissue

Action #7: GBW 08521 As, Pb and Cd in Laver

Action #11: GBW 09305 Pb, As in Cosmetic (Cream)

Action #14: GBW 10083 Pesticides and Elements in Tea Leaf Powder

Action #16: GBW 10068 Elements and Organotins in Oyster Tissue

Action #17: GBW 09589 Elements in Barrenwort Powder

Action #18: GBW 09588 Elements in Largehead Atractylodes Rhizome Powder

Action #21: GBW 10085 Chloramphenicol Content in Milk Powder
NMIJ

Action #5: NMIJ CRM 7503-a Arsenic Compounds and Trace Elements in White Rice Flour

Action #8: NMIJ CRM 7405-a Trace Elements and Arsenic Compounds in Seaweed (Hijiki)

Action #9: NMIJ CRM 7511-a Trace Elements in Soybean

Action #12: NMIJ CRM 7505-a Trace Elements in Tea Leaf Powder

Action #13: NMIJ CRM 7512-a Trace Elements in Milk Powder

Action #19: NMIJ CRM 7509-a Pesticides in Soybean

Action #22: NMIJ CRM 7203-Tap Water for Heavy Metals (Elevated Level)

WG3
KRISS

Action #2: KRISS CRM 113-01-003 & 005 PP

Action #8: KRISS CRM 123-03-006 Phthalates in PVC

Action #11: KRISS CRM 113-03-010 PAHs (will be release at the end of 2018)
NIM

Action #4: GBW 08709 Decabrominated diphenyl ether in iso-octane/toluene(9:1)

Action #5,#7: GBW 08413 Decabrominated diphenyl ether in Polyethylene

Action #5,#7: GBW 08412 Decabrominated diphenyl ether in Polyethylene

WG4
NIM

Action #2:GBW 09157 and GBW 09169:　Uric Acid in Frozen Human Serum (NIM)

Action #2:GBW09170 and GBW 09171:　Creatinine in Frozen Human Serum (NIM)

Action #1:GBW09816: Insulin (porcine) mass fraction (NIM)
NMIJ

Action #5: MNIJ CRM 6201-b: C-reactive protein solution (NMIJ)

Published Paper

WG1

Tomohiro Narukawa , Kazumi Inagaki , Yanbei Zhu, Takayoshi Kuroiwa, Izumi Narushima, Koichi Chiba and Akiharu Hioki, Preparation and certification of Hijiki reference material,NMIJ CRM 7405-a, from the edible marine algae hijiki(Hizikia fusiforme), Anal Bioanal Chem 2012, 402:1713–1722

Yanbei ZHU, Tomohiro NARUKAWA, Kazumi INAGAKI, Takayoshi KUROIWA, and Koichi CHIBA, Development of a Certified Reference Material (NMIJ CRM7505-a) for the Determination of Trace Elements in Tea Leaves, ANALYTICAL SCIENCES 2011, VOL. 27, 1149-1155

Yanbei Zhu, Takayoshi Kuroiwa, Tomohiro Narukawa, Kazumi Inagaki,Koichi Chiba, Proficiency test in Japan for the elements in tea-leaf powder,Trends in Analytical Chemistry, Vol. 34, 2012, 152-160

Yanbei ZHU, Tomohiro NARUKAWA, Shin-ichi MIYASHITA, Takayoshi KUROIWA, Kazumi INAGAKI,Koichi CHIBA, and Akiharu HIOKI, Development of a Certified Reference Material (NMIJ CRM7512-a) for the Determination of Trace Elements in Milk Powder, ANALYTICAL SCIENCES 2013, VOL. 29, 247-253,

Takashi Yarita, et al., Proficiency testing for determination of pesticide residues in soybean: Comparison of assigned values from participants‘ results and isotope-dilution mass spectrometric determination, Talanta, 132 (2015), 269-277

Seonghee Ahn, et al., Exact Matrix‐matching Calibration by Standard Addition‐Isotope Dilution‐Liquid Chromatography/Mass Spectrometry for the Accurate Determination of Chloramphenicol in Infant Formula, Bull. Kor. Chem. Soc., 38 (2017), 904-910

Xiu Qin Li, et al., Evaluation of matrix effect in isotope dilution mass spectrometry  based on quantitative analysis of chloramphenicol residues in  milk powder, Anal. Chim. Acta, 807 (2014), 75-83

Yanbei Zhu, et al., Development of a Certified Reference Material (NMIJ CRM 7203-a) for Elemental Analysis of Tap Water, Anal. Sci., 33 (2017), 403-407​

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WG3

Shao Mingwu, · Wei Chao, · Jia Yongjuan, · Dai Xinhua ,· Fang Xiang, Determination of Selected Polybrominated Diphenylethers and Polybrominated Biphenyl in Polymers by Ultrasonic-Assisted Extraction and High Performance Liquid Chromatography-Inductively Coupled Plasma Mass Spectrometry, Analytical Chemistry. 2010，82：5154-5159

Song Shanjun, Dai Xinhua, Wang Weihua, He Yajuan, Liu Zhao, Shao Mingwu, Optimization of selective pressurized liquid extraction and ultrasonication-assisted QuEChERS methods for the determination of polybrominated diphenyl ethers in sediments. Analytical Methods. 2015，22：9542-95489

Song Shanjun, Shao Mingwu, Tang Hua, He Yajuan, Wang Weihua, Development, comparison and application of sorbent-assisted accelerated solvent extraction, microwave-assisted extraction and ultrasonic-assisted extraction for the determination of polybrominated diphenyl ethers in sediments, Journal of Chromatography A 2016, 1475, 1-7.

WG4

Wu L., Takatsu A., Park S.R., Yang B., Yang H., Kinumi T., Wang J., Bi J., and Wang Y., Development and co-validation of porcine insulin certified reference material by high-performance liquid chromatography-isotope dilution mass spectrometry, Anal. Bioanal. Chem.2015, 407, 3125-3135

Proficiency Testing

WG3

KRISS
Action#2: PT06-PP, Cd & Pb in PP (2006)
Action#2: PT07-PP, Cr & Hg in PP (2007)
Action#2: PT08-PP, Cd,Cr, Hg & Pbin PP (2008)
Action#7: PT09-DBE01, PBDEs in HIPS (2009)
Action#8: PT11-PVC, Phthalates in PVC (2011)
NIM
Action#4,#5,#7: CNAS T0331, Determination of PBDEs in isooctane
Action#4,#5,#7: CNAS T0398, Determination of PBDEs in plastic(ABS)
Action#4,#5,#7: CNAS T0559, Determination of PBDEs in plastic(PS)