Mulher de fato protector a examinar radiação ionizante líquida verde, laboratório ilegal - Banco de fotos e imagens

Worker of illegal fuel lab holding in hands test tube with flammable additive

Worker of scientific lab studying blue fluid in test tube with harmful sign

Female lab worker showing test tube with detergent, chemistry, caution sign

Worker of toxic lab examining flask with biohazard liquid, runoff water analysis

Female researcher in protective suit showing oil liquid in test tube, poison

Lab assistant in protective suit studying sample of detergent, research work

Chemist visually checking presents of sediments and oil product consistency

Laboratory assistant pouring petrochemical into test tube, petroleum industry

Worker of disease control center going to study toxic blood for cure invention

Scientist pouring mineral oil into test tube, production from petroleum products

Lab assistant wearing glasses, reflection of test tubes with chemical substance

Biochemistry scientist showing generic caution sign in hand, warning disaster