|
 |
|
 |
|
Material, sufficiently homogeneous and stable with respect to one or more specified quantities, used for the calibration of a measuring system, or for the assessment of a measurement procedure, or for assigning values and measurement uncertainties to quantities of the same kind for other materials |
|
 |
|
Reference material, accompanied by an authenticated certificate, having for each specified quantity a value, measurement uncertainty, and stated metrological traceability chain Metrological Traceability |
|
 |
|
Property of a measurement result relating the result to a stated metrological reference through an unbroken chain of calibrations of a measuring system or comparisons, each contributing to the stated measurement uncertainty |
|
|
※ You may click for download in each PDF file. |
|
Soil, Fertilizer | Sediment | Sea Water | Food |
Ceramic, Rock
| Cement |
|
|
|
|
|
|
|
|
Glass |
ICP, ICP-MS
| Coal | Metal | LECO | RoHS |
|
|
|
|
|
|
|
|
Certified Reference Material of AOCS | Reference Material of Korea | Reference Material of Japan | NIST |
|
|
|
|
|
|
|
 |
|
COMAR : http://www.comar.bam.de/home/login.php |
|
|
|