科学者の研究室で血液サンプルでの作業します。医者は試験管 - ストックフォト＆画像

Scientist working with blood sample in laboratory. The doctor takes a test tube

Scientist working with blood sample in laboratory. The doctor takes a test tube

Scientist working with blood sample in laboratory. The doctor takes a test tube

Laboratory pipette with drop of liquid over glass test tubes for a scientific experiment in a science research lab.

Blood test tube in a laboratory.

Scientist working with blood sample in laboratory. The doctor takes a test tube

Two-color pill in the woman hands isolated over white background

Blood test tube in a laboratory.

Scientist working with blood sample in laboratory. The doctor takes a test tube

Laboratory pipette with drop of liquid over glass test tubes for a scientific experiment in a science research lab.

The doctor or laboratory assistant takes glass medical test tubes, in a blue glove, a blue tripod in the background. on a white background

The doctor pulls out the tube with the second group of blood from a tripod

The doctor pulls out the tube with the second group of blood from a tripod

The doctor pulls out the tube with the second group of blood from a tripod

The doctor or laboratory assistant takes glass medical test tubes, in a blue glove, a blue tripod in the background. on a white background

The doctor pulls out the tube with the second group of blood from a tripod

The doctor pulls out the tube with the second group of blood from a tripod