Imagen recortada de científico masculino en guantes de látex tomando muestra de piedra por pinzas al aire libre - Foto e imagen de stock

Focused male scientist in protective suit and mask examining stone while holding by tweezers in forest

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

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

Pick up of human skull found on plain construction yard during work

Scientist wear protection by authenticating the dangerous chemicals

Male scientist in protective mask and suit examining sample of water in test flask outdoors

Side view of male scientist in latex gloves taking sample of stone by tweezers outdoors

Male scientist in protective mask and suit putting sample of yellow leaf by tweezers in test flask outdoors

Male scientist in protective mask and suit putting on latex glove in forest

Pest control worker spraying pesticides on street with sprayer

Pest control worker in respirator holding sprayer

Cropped image of male scientist in latex gloves putting dry leaf by tweezers in test flask outdoors

Pest control worker in respirator spraying pesticides with sprayer on building wall