Sampling and Laboratory Analysis from U-Boot wreck
We are showing here standard procedure for placing and collecting samples on board of a war wreck.
The main picture above displays the positions of the sampling stations.
Below is an image of a sample of a silicon "passive" sampler in a cage, in the lab and in the water fixed to the wreck.
The next image shows the analytical equipment: the Mass spectrometry and the
gas chromatograph processes.