| Metrology area, Sub-field | Chemistry and Biology, Gases |
| Description | BTEX in nitrogen |
| Time of measurements | 2018 |
| Status | Approved |
| Final Reports of the comparisons | |
| Measurand | Benzene, toluene, ethylbenzene, o-xylene, m-xylene, and styrene in nitrogen 100 nmol/mol |
| Transfer device | Pressurized aluminum cylinder |
| Comparison type | Supplementary Comparison |
| Consultative Committee | CCQM (Consultative Committee for Amount of Substance) |
| Conducted by | APMP (Asia Pacific Metrology Programme) |
| Pilot institute |
KRISS
Korea Research Institute of Standards and Science Korea, Republic of |
| Contact person | Sangil Lee +82 42 868 5864 |
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