Probówki próżniowe do pobierania próbek krwi w laboratorium - Zdjęcie stockowe & obraz

Vacuum tubes for collecting blood samples in the lab

A closeup shot of red and blue pens on a white background

Closeup of test tube with red flask on grey background

A row of long test tubes with bright blue and red liquid on white table

Pandemic Style Blood Testing Tubes on White With Label

Close up photo of medicine bottles for samples next to computer tablet and computer keyboard in hospital or laboratory

Science and molecular biology background with text space. Plastic tube with blue DNA sample and red tubes with PCR reaction mixtures.

Science and molecular biology background with text space. Plastic tube with blue DNA sample and red tubes with PCR reaction mixtures.

Cell culture sample in sterile hood

Tools for PCR amplification of DNA: 96-well plate and automatic pipette

Closeup on plastic tubes for DNA amplification

Multichannel pipette tips filled in with red reaction mixture to amplify DNA in plastic wells, text space

Testing samples for toxic chemical compounds and harmful biological agents

Scientific background in blue, white and red. Liquid sample loading with automatic pipette, space for your text. This image is toned.