Figure 35. Double automatic sampling bottle of Brouardel devised by Jean
Brouardel and Emile Rinck in 1958. This bottle was used to measure organic
productivity in the Mediterranean Sea in the vicinity of Monaco on
board the WINNARETTA-SINGER. Left: open. Right: closed. This bottle was desi
gned for in situ measurement of phytoplankton by the Carbon-14 method.