technician working in the laboratory pipetting samples in microplates multichannel in the sterile hood

analysis array biological biology biomedical biotech biotechnology cabinet cells channels chemistry clinical cultures development diagnostic discovery disease dna equipment experiment expertise genetic hand health holding hood industry lab laboratory medical medicine microplate microtiter molecular multichannel multiwell panel pipette pipetting plate research researcher sample science scientific scientist seeding sterile table technician technology test tissue titer tubes well workbench worker working