– the intergovernmental organization through which Member States act together
     on matters related to measurement science and measurement standards.
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Calibration and characterization certificates: Switzerland
2015
No. 73 1 kg mass prototype, No. 89 Switzerland
No. 20 1 kg mass prototype, No. 38 Switzerland

2012
No. 29 Ionization chamber NE 2611, No. 129 in a 60Co gamma-ray beam METAS, Switzerland

2011
No. 22 Ionization chamber NE 2571, No. 2690 in a 60Co gamma-ray beam METAS, Switzerland
No. 21 Ionization chamber NE 2611, No. 130 in a 60Co gamma-ray beam METAS, Switzerland

2006
No. 25 Ionization chamber in 60Co gamma-ray beam, 2690 METAS, Switzerland
No. 24 Ionization chamber in 60Co gamma-ray beam, 130 METAS, Switzerland

2005
No. 38 100 pF capacitance standard, No. 01188 METAS, Switzerland
No. 37 10 pF capacitance standard, No. 01191 METAS, Switzerland
No. 36 10 pF capacitance standard, No. 01300 METAS, Switzerland
No. 1 Prototype de masse, no 89 Switzerland

2004
No. 92 1 kg mass standard in stainless steel, No. 15 METAS, Switzerland
No. 91 1 kg mass standard in stainless steel, No. 14 METAS, Switzerland
No. 89 1 kg mass standard in stainless steel, No. 1 MT, Switzerland

2003
No. 66 Prototype de masse, no 38 Switzerland

2002
No. 87 100 pF capacitance standard, No. 01188 METAS, Switzerland
No. 86 10 pF capacitance standard, No. 01191 METAS, Switzerland
No. 85 10 pF capacitance standard, No. 01300 METAS, Switzerland

2001
No. 51 Helium-neon laser at 633 nm, No. 159 METAS, Switzerland

Study Notes
2005
No. 11 Helium-neon laser at 633 nm METAS, Switzerland
No. 3 100 pF capacitance standard, No. 01189 METAS, Switzerland

2002
No. 4 100 pF capacitance standard, No. 01189 METAS, Switzerland
Traceability to the SI through the BIPM
Subject area:
What is traceability?
BIPM policy on stating uncertainties
Provision of BIPM technical services per Member State
Chemistry
Electricity
Ionizing Radiation
Mass
Time
Related articles
BIPM calibration and measurement services
Comparisons piloted by the BIPM