Μερική θέα του επιθεωρητή νερού σε γάντια λατέξ που λαμβάνουν δείγματα νερού στο ποτάμι - Φωτογραφίες & Εικόνες Αρχείου

Partial view of water inspector in latex gloves taking water samples at river

Criminological expert collecting evidence at the crime scene. Law and police concept

Scientist with test tube taking sample from river for analysis, closeup

Laboratory worker holding professional glassware and testing black soil after harvest in the field.

Soil Testing. Agronomy Specialist taking soil sample for fertility analysis. Hands in gloves close up. Environmental protection, organic soil certification, field work, research

Soil Testing. Agronomy Specialist taking soil sample for fertility analysis. Hands in gloves close up. Environmental protection, organic soil certification, field work, research

Partial view of water inspector in protective costume holding test tubes

Cropped view of biologists analyzing and looking at leaf with magnifying glass

Cropped view of scientist in latex gloves doing dna test in lab

Partial view of immunologist in white latex gloves holding syringe and omicron variant vaccine isolated on black

Cropped view of water inspector in latex gloves taking water sample at river

Blurred immunologist in hazmat suit holding syringe and covid-19 omicron variant vaccine isolated on black

Blurred scientist in hazmat suit holding covid-19 omicron variant swab test isolated on black

Selective focus of biochemist holding petri dish near colleague looking through microscope

Selective focus of biologist using microscope and african american colleague sitting on background

Cropped view of bioengineer in latex gloves holding test tubes in laboratory