research
Endoscopy
light source
CSF
versus blood
Pipetting
a (DNA) sample
Laboratory
bench
Pipet
or chemical dropper
Analysis
Mass spectrometer
Science
is empirical!
Cell culture
laboratory
Storage
Samples at minus 70
Storage
Samples at minus 70
Cells on stock
straws
Multi-channel
pipet & drops
Dendritic cells
microscopy
Sera
& control
Tubes
& sera
ELISA plate II
with pipet
ELISA plate I
with pipet
ELISA plates
Four pieces
ELISA reaction I
termination
ELISA detail
plate, reaction
Hepatitis II
vaccin
Injection
drugs, vaccin
Biomarkers III
metaphor
Biomarkers II
metaphor
Biomarkers I
in cancer