Price is in US dollars and excludes tax and handling fees
Doctor shows on a plastic tooth sample or model different methods of teeth treatment
Nurse draws blood sample from patient's finger with finger prick method.
Close up auto sample with HPLC vials for analysis. Liquid chromatography instrumental method
Close up scientist uses a titration method of analysis to study chemical properties of the water
the brewer takes notes and brews beer
the brewer takes notes and brews beer