|Oscar preparing water samples for spectro analyses (credits: Nicole Pelusio).|
Today arrived the spectrophotometer brought by Oscar, the water quality technician. Spending a couple of hours in nice and pleasant chatting, he tough me his method in organizing water sampling and how does his spectrophotometer work.
|Water samples with reagents for spectro analyses (credits: Nicole Pelusio).|
Then after water samples analyses I went to the cages for finishing the daily work.