Remarks:
Aluminum alloy available as disk type: Diameter; 40 mm, high; 25 mm

Intended Use:
The CRM is intended for establishing or checking the calibration of spark optical emission and X-ray spectrometers for the analysis of samples of similar compositions -KS D 1851: General rules for chemical analysis of aluminum and aluminum alloys -KS D 1678: Methods for inductively coupled plasma emission spectrometric analysis of aluminum and aluminium alloys -KS D 1852: Methods for optical emission spectrochemical analysis of aluminium and aluminium alloys

CRM Certificate:  [RIST-CRM 5111]Certificate of Reference Material.pdf

Producer: (click for contact & purchase details)
 RIST, Research Institute of Industrial Science and Technology (Korea (South))

This material is produced under a valid ISO 17034 accreditation

Remarks:
Pore size parameters of nanoporous titanium dioxide calculated from the nitrogen isotherm at 77.3 K. A unit of BAM-P115 consists of a single glass bottle containing approximately 12 g of crystalline titanium dioxide powder in the modification anatase with a mean particle size of about 30 μm. The material should be stored at a temperature below 30°C in its original tightly closed bottle.

Intended Use:
The reference material is intended for checking the performance of gas sorption instruments of the static volumetric method for the determination the specific surface area according ISO 9277 and specific pore volume, hydraulic pore diameter and BJH most frequent pore diameters from the desorption and the adsorption branch according ISO 15901-2.

CRM Certificate:  bam_p115e.pdf

Producer: (click for contact & purchase details)
 BAM, Division 6.3 Structure Analysis (Germany)

This material is produced under a valid ISO 17034 accreditation

Remarks:
A unit of the CRM BAM-P116 consists of a single glass bottle containing approximately 8 g of crystalline, pure titanium dioxide powder in the modification anatase (99.5%) with a mean particle size of about 25 μm. The material should be stored at a temperature below 30°C in its original tightly closed bottle.

Intended Use:
The reference material is used to check the performance of gas sorption instruments of the static volumetric method for the determination of specific surface area according ISO 9277 "Determination of the specific surface area of solids by gas adsorption - BET method".

CRM Certificate:  bam_p116e.pdf

Producer: (click for contact & purchase details)
 BAM, Division 6.3 Structure Analysis (Germany)

This material is produced under a valid ISO 17034 accreditation

Remarks:
A unit of the CRM BAM-P110 consists of a single glass bottle containing approximately 10 g of crystalline, pure anatase (99.5 %) titanium dioxide powder with a mean diameter of about 10 to 25 nm of pore width. The material should be stored in the closed bottle at ambient temperature (20 to 25 °C) in a dry atmosphere.

Intended Use:
The reference material is used to check the performance of gas sorption instruments of the static volumetric method for the determination the specific surface area according ISO 9277 "Determination of the specific surface area of solids by gas adsorption - BET method".

CRM Certificate:  bam_p110e.pdf

Producer: (click for contact & purchase details)
 BAM, Division 6.3 Structure Analysis (Germany)

Remarks:
A unit of the BAM-P114 consists of a single glass bottle containing approximately 18 g of crystalline titanium dioxide (TiO2) powder consisting of a mix of the modifications anatase (56 %) and rutile (44 %) with a particle size distribution ranging from 10 to 100 μm and a pore sizes of 30 nm. The material should be stored at a temperature below 30°C in its original tightly closed bottle.

Intended Use:
The reference material is used to check the performance of gas sorption instruments of the static volumetric method for the determination of specific surface area according ISO 9277 "Determination of the specific surface area of solids by gas adsorption - BET method".

CRM Certificate:  bam_p114e.pdf

Producer: (click for contact & purchase details)
 BAM, Division 6.3 Structure Analysis (Germany)

This material is produced under a valid ISO 17034 accreditation

Remarks:
This CRM is a reddish brown titanium nitride film formed on a quartz glass plate (10 mm × 10 mm × 0.525 mm). At the center of the film, an etched pattern with a width of 0.1 mm and a length of 1.0 mm was fabricated. The average film thickness determined from randomly-sampled 12 specimens was 543.8 nm, and its standard deviation was 3.4 nm. This CRM is packed in a polypropylene case, which is sealed in a plastic bag with a desiccant and a deoxidant. This CRM should be stored at temperature of 5 °C to 35 °C in a clean place.

Intended Use:
This CRM is intended for use in the calibration and validation of instruments for thermal diffusivity measurements based upon a pulsed light heating thermoreflectance method.

CRM Certificate:  NMIJ_CRM_5810a_en.pdf

Producer: (click for contact & purchase details)
 National Metrology Institute of Japan (NMIJ), AIST, (Japan)

This material is produced under a valid ISO 17034 accreditation

Remarks:
This CRM is in the form of a wafer with a diameter of 38.1 mm and a thickness of 0.525 mm. One wafer is kept in a polypropylene case, which is sealed in a plastic bag with a desiccant and an oxygen absorber. This CRM should be stored in the sealed plastic bag at a temperature between 5 °C and 35 °C in clean environment.

Intended Use:
This CRM is intended for the calibration of instruments, and validation of instruments for thermal diffusivity and thermal conductivity measurements.

CRM Certificate:  NMIJ_CRM_5808b_en.pdf

Producer: (click for contact & purchase details)
 National Metrology Institute of Japan (NMIJ), AIST, (Japan)

This material is produced under a valid ISO 17034 accreditation

Remarks:
Property values were measured by silver chloride gravimetric method and dimethylglyoxime nickel gravimetric method.

Intended Use:
The reference material is used for measuring the content of chemical components of Ag-Ni alloys in electrical contact materials

CRM Certificate:  Product information sheet_AgNi20.pdf

Producer: (click for contact & purchase details)
 Korea Testing & Research Institute (Korea (South))

This material is produced under a valid ISO 17034 accreditation

Remarks:
Tihs reference material is made by high purity Cu, Zn, Si, Ni, Fe, Al. It was measured by using ICP-AES, electrolytic analysis and gravimetric analysis which was regulated by KS D 1893, 1884, 1887, 1897, 1892, 1889.

Intended Use:
Tihs reference material use for analyzing Cu, Zn, Si, Ni, Fe, Al content in Silicon bronze, especially for correcting result value and making calibration curve.

CRM Certificate:  Certificate_Silicon Bronze.pdf

Producer: (click for contact & purchase details)
 Korea Testing & Research Institute (Korea (South))

This material is produced under a valid ISO 17034 accreditation

Remarks:
The reference material was measured using KS D 1789:2019(Methods for chemical analysis of nickel-chromium-iron alloys) to measure characteristic values.

Intended Use:
The reference material was produced with iron as a main material, and it is for measuring Ni, C, Si, Mn of Invar alloy for display materials, especially for correcting the result values during quantitative analysis.

CRM Certificate:  Product information sheet_Invar36.pdf

Producer: (click for contact & purchase details)
 Korea Testing & Research Institute (Korea (South))

This material is produced under a valid ISO 17034 accreditation