What is dissolved oxygen (DO)? Why is this parameter so relevant, e.g., for water analysis, and which technologies are used to determine it? In a free White Paper, Dr. Sabrina Gschwind, product ...

Without oxygen in its free, gaseous state, life as we know it would not be the same. On land, all animal life depends on atmospheric oxygen in a narrow concentration range of around 20%. Too much or ...

We describe an inexpensive, multi-channel signal conditioner for the automated measurement of dissolved oxygen concentration in up to six chambers. The apparatus has been used successfully to measure ...

Limnology and Oceanography, Vol. 58, No. 4 (July 2013), pp. 1373-1386 (14 pages) A time series of the 17O excess (17Δ) was measured in the Gulf of Elat (Aqaba) between May 2007 and August 2009. 17Δ is ...