Reference Materials

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Producer RM Code Name    Item Trust Updated
 
  Properties:
Specific surface area 24.48 m²/g

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

 

Public link to this factsheet: www.comar.bam.de/rm/476454

 
  Properties:
Specific Surface Area 1396 m²/g

Remarks:
A unit of CRM BAM-P109 consists of a single bottle containing approximately 10 g of an activated nanoporous carbon material (micro beads, diameters about 250 to 500 µm). 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_p109e.pdf

 

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

 

Public link to this factsheet: www.comar.bam.de/rm/195850

 
  Properties:
Specific surface area 147.3 m²/g
Specific pore volume 0.214 cm³/g
Hydraulic pore diameter 5.79 nm
Modal pore diameter (desorption) 4.75 nm
Modal pore diameter (adsorption) 5.40 nm

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

 

Public link to this factsheet: www.comar.bam.de/rm/201150

 
  Properties:
Specific surface area 0.177 m²/g

Remarks:
A unit of CRM BAM-PM-101 consists of a single bottle containing approximately 10 g of quartz powder (particle diameters between 100 and 600 µm; average particle size 260 µm). The material should be stored in the closed bottle at ambient temperature (20 to 25 °C) in a dry atmosphere. Method: Multipoint Krypton-BET at 77 K

Intended Use:
The reference material is used to check the performance of gas sorption instruments of the static volumetric method for the determination of small specific surface area with Krypton at 77 Kelvin according ISO 9277 "Determination of the specific surface area of solids by gas adsorption - BET method".

CRM Certificate:  bam_pm101e.pdf

 

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

 

Public link to this factsheet: www.comar.bam.de/rm/221250

 
  Properties:
Specific Pore Volume at 50 MPa 69.4 mm³/g
Specific Pore Volume at 100 MPa 625.4 mm³/g
Specific Pore Volume at 195 MPa 637.1 mm³/g
Specific Pore Volume at 395 MPa 638.6 mm³/g
Mean Pore Diameter d50 24.2 nm
Most Frequent Pore Diameter dp,m 23.9 nm

Remarks:
A unit of CRM BAM-P127 consists of a single bottle containing approximately 10 g of alumina beads. The material should be stored at ambient temperature (20 to 25 °C) in a dry atmosphere. The porosity properties of the porous alumina beads are calculated from the mercury intrusion pressure between 0.1 and 400 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 and most frequent pore diameter according ISO 15901-1.

CRM Certificate:  bam_p127e_neu.pdf

 

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

 

Public link to this factsheet: www.comar.bam.de/rm/259000

 
  Properties:
Specific surface area 5.41 m²/g

Remarks:
A unit of CRM BAM-PM-102 consists of a single bottle containing approximately 10 g of alpha-alumina (particle diameters between 40 and 500 µm; average particle size 150 µm). 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 of specific surface area according ISO 9277 "Determination of the specific surface area of solids by gas adsorption - BET method".

CRM Certificate:  bam_pm102e.pdf

 

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

 

Public link to this factsheet: www.comar.bam.de/rm/100750

 
  Properties:
Specific micropore volume 0.217 cm³/g
Median pore width 0.86 nm

Remarks:
A unit of ERM-FD107 consists of a single bottle containing approximately 10 g of microporous zeolite. The material should be stored in the closed bottle at ambient temperature (20 to 25 °C) in a dry atmosphere. Method: Micropore analysis with nitrogen at 77 K

Intended Use:
The reference material is used to check the performance of gas sorption instruments of the static volumetric method for the determination of micropore volume and micropore width according DIN 66135-4 and ISO 15901-3.

CRM Certificate:  erm_fd107e.pdf

 

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

 

Public link to this factsheet: www.comar.bam.de/rm/298650

 
  Properties:
Pore volume at 100 MPa 545.0 mm³/g
Pore volume at 195 MPa 546.7 mm³/g
Pore volume at 200 MPa 546.8 mm³/g
Pore volume at 395 MPa 548.1 mm³/g
Mean pore width d50 228.0 nm
Most frequent pore width dp,m 232.2 nm

Remarks:
A unit of ERM-FD120 consists of a single bottle containing approximately 15 g of alpha-alumina beads. The material should be stored at ambient temperature (20 to 25 °C) in a dry atmosphere. The porosity properties of the alpha-alumina beads are calculated from the mercury intrusion pressure between 0.1 and 400 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 width and most frequent pore width according ISO 15901-1.

CRM Certificate:  erm_fd120e.pdf

 

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

 

Public link to this factsheet: www.comar.bam.de/rm/298700

 
  Properties:
Pore volume at 100 MPa 919.7 mm³/g
Pore volume at 195 MPa 922.5 mm³/g
Pore volume at 200 MPa 922.6 mm³/g
Pore volume at 395 MPa 924.4 mm³/g
Mean pore width d50 139.0 nm
Most frequent pore width dp,m 140.2 nm

Remarks:
A unit of ERM-FD122 consists of a single bottle containing approximately 10 g of porous glass beads. The material should be stored at ambient temperature (20 to 25 °C) in a dry atmosphere. The porosity properties of the porous glass beads are calculated from the mercury intrusion up to a maximum pressure between 0.1 and 400 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 width and most frequent pore width according ISO 15901-1.

CRM Certificate:  erm_fd122e.pdf

 

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

 

Public link to this factsheet: www.comar.bam.de/rm/298800

 
  Properties:
Specific Pore Volume y1 at 1.55 MPa 158.1 mm³/g
Mean Pore Diameter d50 3.074 µm
Mean intrusion pressure p50 0.4795 MPa
Mercury intrusion curve between 0.24 MPa and 1.55 MPa

Remarks:
A unit of CRM BAM-P124 consists of a Carton containing 6 pieces of flat membranes with approximately 2.6 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 0.24 and 1.55 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_p124e.pdf

 

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

 

Public link to this factsheet: www.comar.bam.de/rm/303150