row of white and blue laboratory coat

absorbent analyse antimicrobial bacterial biomedical blend blue button ceremony chalk chemical chemistry clean clinical clothes coat company cotton decontamination doctors field garment hangers high hypertension knee laboratory learn learning length light linen liquid long lunacy material medical microbiology mysticism overcoat paranoia patient perceptions physicians polyester practice professional professionals protect protects psychiatry quackery repellency research resistance row school science scientist scrubs shorthand simple sleeves smick students suit surgeons symbol synecdoche tech uniform uniforms white work worn