A mudar de lugar. Morena bonita mantendo o sorriso em seu rosto e colocando cotovelos na mesa enquanto mistura agentes químicos - Banco de fotos e imagens

Measuring bottle. Delighted medical worker holding test glass in left hand while taking examples and going to examine them

Be sure. Positive delighted practitioner keeping smile on her face siting between two microscopes while pouring down some powder

Be ready. Positive delighted scientist keeping smile on her face and bowing head while looking at sample

Write it down. Confident professional leaning arms on the table while sitting in semi position at her workplace and looking forward

My research. Smiling promising blond scientist holding blood test tubes and wearing a uniform and medical gloves while sitting near a microscope

Positive delighted. Attractive woman looking downwards while keeping medicine dropper in right hand and going to take an example

Modern equipment. Selective focus of a professional microscope with a nice positive smart scientist working on it

Interested in result. Very attentive female in medical uniform pressing lips and sitting at her workplace while working with computer

Raise eyebrows. Serious blonde wearing mask and protective glasses, holding pipette while looking forward

Attentive analysis. Selective focus on a mature woman standing at a microscope and examining a flask with a navy blue chemical liquid.

Sure hand. Concentrated researcher keeping his mouth opened and sitting at workplace while doing analysis.

Working with blood. Concentrated blond young researcher sitting at a microscope and holding test tubes while wearing a uniform in the lab and two other researchers working in the background

Future breakthrough. Waist up shot of an adult woman wearing safety glasses using a pipette while taking a sample of a chemical substance.

Pouring down. Attractive medical worker wearing white smock and blue rubber gloves bowing head while looking at test-tube