National Metrology Institute of Japan (NMIJ)

Samples of Certificate and SDS


Categories Abstract
CRMs for EPMAFe-Cr Alloy, Stainless Steel, Fe-Ni Alloy, and High Nickel Alloy
Industrial Material CRMs (for Thickness, Positron Hole-Size, and Ion-Implant)Depth-profile analysis of GaAs/AlAs superlattice, positron hole-size measurement, ion-implanted arsenic analysis by SIMS, etc.
Industrial Material CRMs (for Advanced Ceramics) Advanced ceramics with certified mass fractions of main and trace elements
Industrial Material CRMs (for Nanoparticle Characterization) Polystylene latex nanoparticles
High Purity Inorganic CRMsCRMs with certified mass fraction used for titration analysis and so on
Organic CRMs (High Purity Materials) High-purity organic compounds with certified "amount of substance fraction" or "mass fraction“ and cyclohexane for thermal analysis
Organic CRMs (Standard Solutions) Standard solutions with certified mass fraction
Organic CRMs (for Clinical Chemistry and Bioanalysis) High-purity amino acid, cortisol in human serum, C-reactive protein solution, etc.
Organic CRMs (for Quantitative NMR) High-purity internal reference materials for 1H and 19F)
Polymer CRMsAverage molecular mass and molecular weight distribution
Environmental CRMs (for Environment Analysis)River water and marine sediment for trace element analysis, etc.
Environmental CRMs (for Food Analysis) Cod fish tissue, swordfish tissue, Japanese seabass tissue, white rice flour, unpolished rice flour, etc.
Environmental CRMs (for Chemical Speciation) Arsenobetaine solution, arsenate [As(V)] solution, and, dimethylarsinic acid solution
CRMs for Green ProcurementCRMs for the RoHS Directive
Gas CRMsHigh-purity gases (CH4, O2, etc.) and gas mixtures for PFCs
CRMs for Thermophysical PropertiesCRMs (RMs) for measurements of coefficient of thermal expansion, thermal diffusivity, thermal conductivity, and heat diffusion time across the thickness