selective focus of female scientist looking at tube with reagent in hand with colleague behind in
selective focus of scientist in white coat and eyeglasses making notes in notepad at workplace in
selective focus of smiling female scientist in eyeglasses at workplace with colleague behind in lab
portrait of scientists in lab coats and eyeglasses looking at flask with reagent at workplace in lab
cropped shot on scientists in white coats with arms crossed in lab
selective focus of female scientist making notes in notepad at workplace with colleague behind in
scientists in lab coats and eyeglasses discussing work at workplace in lab
selective focus of scientist in white coat and eyeglasses at workplace with microscope in laboratory
scientific researchers in white coats and eyeglasses with notepad in laboratory
selective focus of female researcher looking at tubes with reagents in hands with colleague behind
selective focus of smiling scientist in white coat and eyeglasses looking at flask with reagent in
scientific researcher looking at flask with reagent in hand with colleague near by in laboratory
scientific researchers in white coats and eyeglasses working together in laboratory
Close up of two factory workers washing hands in packaging factory
scientific researchers in white coats working together at workplace in laboratory
side view of scientists in eyeglasses with tube with reagent in laboratory
selective focus of scientist in white coat and eyeglasses making notes in notepad at workplace in
scientist in lab coat looking through microscope on reagent with colleague near by in laboratory
scientific researcher looking at flask with reagent in hand with colleague near by in laboratory
selective focus of female scientist looking at tube with reagent in hand with colleague behind in
selective focus of scientist in white coat and eyeglasses at workplace with microscope and colleague
selective focus of female scientist looking through microscope on reagent at workplace with
selective focus of scientist in white coat and eyeglasses looking at tube with reagent in hand in
selective focus of scientist in white coat and eyeglasses at workplace with microscope in laboratory
scientists in lab coats and eyeglasses discussing work at workplace in lab
selective focus of scientific researchers in white coats looking at flask with wheat at workplace in
back view of scientists in white coats looking at tube with reagent in laboratory
selective focus of scientist in white coat and eyeglasses making notes in notepad at workplace with
partial view of scientists in white coats working with reagent together in lab
partial view of scientific researchers in white coats working together at workplace with microscope
