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Result of the search |
|
| Matrix or material |
Dissemination range of measurement capability |
Range of certified values in reference materials |
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
|
aqueous pH buffer solution
|
4.000
to 4.030
|
0.011
|
4.000
to 4.030
|
0.011
|
Mechanism(s) for measurement service delivery:
DMR 283
Temperature range for service: 15 °C to 37 °C, values given for 25°C. Declared uncertainties do not include the uncertainty contribution due to the Bates-Guggenheim convention (~0.010, k=2). Uncertainty convention 1. Approved on 31 March 2012.
Internal NMI service identifier: CENAM/630-Q024- 001.p4
| Matrix or material |
Dissemination range of measurement capability |
Range of certified values in reference materials |
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
|
aqueous pH buffer solution
|
6.840
to 6.900
|
0.003
to 0.010
|
6.840
to 6.900
|
0.005
|
Mechanism(s) for measurement service delivery:
DMR 206
Temperature range for service: 15 °C to 37 °C, values given for 25°C. Declared uncertainties do not include the uncertainty contribution due to the Bates-Guggenheim convention (~0.010, k=2). Uncertainty convention 1. Approved on 31 March 2012.
Internal NMI service identifier: CENAM/630-Q024-001.p7
| Matrix or material |
Dissemination range of measurement capability |
Range of certified values in reference materials |
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
|
aqueous pH buffer solution
|
9.080
to 9.260
|
0.003
to 0.010
|
9.080
to 9.260
|
0.003
to 0.010
|
Mechanism(s) for measurement service delivery:
DMR 358
Temperature range for service: 15 °C to 37 °C, values given for 25°C. Declared uncertainties do not include the uncertainty contribution due to the Bates-Guggenheim convention (~0.010, k=2). Uncertainty convention 1. Approved on 31 March 2012.
Internal NMI service identifier: CENAM/630-Q024-001.p9
| Matrix or material |
Dissemination range of measurement capability |
Range of certified values in reference materials |
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
|
aqueous pH buffer solution
|
10.000
to 10.040
|
0.007
|
10.000
to 10.040
|
0.007
to 0.010
|
Mechanism(s) for measurement service delivery:
DMR-324 I / II
Temperature range for service: 15 °C to 37 °C, values given for 25°C. Declared uncertainties do not include the uncertainty contribution due to the Bates-Guggenheim convention (~0.010, k=2). Uncertainty convention 1. Approved on 31 March 2012.
Internal NMI service identifier: CENAM/630-Q024-001.P10
| Matrix or material |
Dissemination range of measurement capability |
Range of certified values in reference materials |
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
|
aqueous pH buffer solution
|
4.000
to 4.030
|
0.011
|
4.000
to 4.030
|
0.012
|
Mechanism(s) for measurement service delivery:
MRTC program (certification of a batch produced and latter distributed by an external manufacturer)
Temperature range for service and given values: 25°C. Declared uncertainties do not include the uncertainty contribution due to the Bates-Guggenheim convention (~0.010, k=2). Uncertainty convention 1. Approved on 31 March 2012.
Internal NMI service identifier: CENAM/630-Q024- 001.s4
| Matrix or material |
Dissemination range of measurement capability |
Range of certified values in reference materials |
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
pH
|
Absolute
expanded uncertainty
(k = 2, 95%)
|
|
aqueous pH buffer solution
|
6.840
to 6.900
|
0.010
|
6.840
to 6.900
|
0.011
to 0.012
|
Mechanism(s) for measurement service delivery:
MRTC program (certification of a batch produced and latter distributed by an external manufacturer)
Temperature range for service and given values: 25°C. Declared uncertainties do not include the uncertainty contribution due to the Bates-Guggenheim convention (~0.010, k=2). Uncertainty convention 1. Approved on 31 March 2012.
Internal NMI service identifier: CENAM/630-Q024-001.s7
|