𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ten years of light hydrocarbons (C2–C6) concentration measurements in background air in Finland

✍ Scribed by Hannele Hakola; Heidi Hellén; Tuomas Laurila


Book ID
113476507
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
286 KB
Volume
40
Category
Article
ISSN
1352-2310

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Improvement of a cryogenic preconcentrat
✍ Schmidbauer, N. ;Oehme, M. 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 279 KB 👁 1 views

A previously described method for the quantitative analysis of C2 -C6 hydrocarbons in the ppt range based on cryogenic preconcentration has been improved further. Problems caused by condensation of O2 and traces of water from the sample were overcome using a modified dyring procedure and a tandem pr