Remarks:
A unit of CRM BAM-P126 consists of a Carton containing 6 pieces of flat membranes with approximately 3 g. The material should be stored at ambient temperature (20 to 25 °C) in a dry atmosphere. The porosity properties of the porous flat membranes are calculated from the mercury intrusion between 0.55 and 2.1 MPa.

Intended Use:
The reference material is used to check the performance of high pressure mercury porosimetry units and instruments for the determination of specific pore volume, mean pore diameter according ISO 15901-1.

CRM Certificate:  bam_p126e.pdf

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

Remarks:
A unit of CRM BAM-P128 consists of six cylinders of macroporous extruded and burnt alumina ceramic (Al2O3) material. The material should be stored at ambient temperature (20 to 25 °C) in a dry atmosphere. The porosity properties of the macroporous alumina ceramic are calculated from the mercury intrusion pressure between 0.2 and 0.4 MPa.

Intended Use:
The reference material is used to check the performance of low pressure mercury porosimetry units and instruments for the determination of specific pore volume and median pore diameter according ISO 15901-1.

CRM Certificate:  bam_p128e.pdf

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

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