Search facility:  
BIPM Home | Site map | Metrologia | KCDB | JCTLM-DB | Contact us  
   
BIPM calibration and measurement services
Version française
Traceability to the SI through the BIPM
Subject area:
What is traceability?
BIPM policy on stating uncertainties
Summary
BIPM services in the field of electricity
BIPM services in the field of ionizing radiation
BIPM calibrations and services in mass and related quantities
BIPM services in the field of time, frequency and gravimetry
Databases
Direct access
 
Traceability to the SI through the BIPM:

For laboratories claiming traceability through the BIPM, information on the BIPM's measurement services is provided below:

What is traceability?
BIPM policy on stating uncertainties

Based on these measurement services, the BIPM participates in (and pilots) a number of comparisons, and carries out calibrations in selected areas for NMIs of the Member States.


Calibration services offered by the BIPM:

The range and type of calibrations offered may change from time to time. For more information about reference standards kept at the BIPM, please refer to the appropriate scientific departments:

| Chemistry | Electricity | Ionizing Radiation | Mass |


Calibration certificates issued by the BIPM:

Select a year and/or a scientific department:

  

– or –

Select a country: