Fluorescent dyes The most widely used chemical markers for fish are fluorochromes, such as tetracycline hydrochloride, oxytetracycline, calcein or alizarin (red S or complexone). These vital markers link specifically onto… read more →
Organized by La Murithienne, Society for natural sciences of Valais, these two days of conference were focused on aquatic environments, their protection and management. The following topics were discussed :… read more →