| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Certification of Reference Materials Related to the Monitoring of Aldehydes in Air By Derivitization With 2,4-Dinitrophenylhydrazine and Subsequent Determination With Hplc-Uv: Bcr-546, -547, -548, -549, -550, -551, -552, -553, -554 | 978-92-894-6873-2 (92-894-6873-4) | 2003 |