Hello!
Im interested in tear fluid research. Could you, please, give me a piece of advice about what equipment and methods to use for tear collection? Thank you in advance.
Depends on what kind of research you are interested in. Permeability: Ocumetrics Fluorotron. Tears osmolarity: Advanced Instruments Model 3100 Tear Osmometer.
Pubmed search will bring you lots of research and methods.