科学者の手のフラスコは、試験管、科学と医学の研究開発の概念に化学液体をドロップします。背景にはピペットやフラスコやボトルがあります. - ストックフォト＆画像

Hands of a researcher carrying out scientific research experiment in a lab (shallow DOF, color toned image)

A hand of scientists arrange vials of samples in order of sample or prepare samples for analysis by Liquid Chromatography mass spectrometry LC-MS analysis in the lab. LC-MS is used for scientific research.

Laboratory experiments by womens hands, laboratory instruments,technologies, olored chemical liquids

Flask and pipette in scientist hand with dropping chemical liquid to test tubes, science and medical research and development concept.

Flask and pipette in scientist hand with dropping chemical liquid to test tubes, science and medical research and development concept.

The researcher or medical scientist is working hard to Development vaccine and antiviral drugs for against the coronavirus,showing the biohazard sign for warning danger in lab. COVID-19 research.

Flask and bung in scientist hands with dropping chemical liquid to test tubes, science and medical research and development concept.

Flask and pipette in scientist hand with dropping chemical liquid to test tubes, science and medical research and development concept.

Close-up of hand in white protective gloves loading a test tube with DNA samples for polymerase chain reaction. Image in blue tones

Closeup of muffle furnace equipment in pharma or chemical manufacturing plant or industry. A chemical laboratory employee uses special forceps to place several containers for medical research into a

Empty clear glass medicine bottles. Medical manufacturing background. Close up

Flasks with brown liquid in scientist hands with dropping chemical liquid to test tubes, science and medical research and development concept.