Caption: House dust. Components of dust include: dog hair and cat hair (brown), pollen (yellow), plant fibers (green), dead skin / dander, dirt / mineral (blue), fibers (pink) and spider silk (purple). Many of these components cause allergic reactions in humans.
Magnification*: x75
Type: SEM
Copyright 2006 Dennis Kunkel Microscopy, Inc.
Keywords: allergen,allergenic,allergic,animal dander,dead skin,dirt,dust,fiber,fibers,plant fibers,dog hair,cat hair,human hair,fecal pellet,feces,minerals,mineral,pollen,plant debris,scale,spider silk,SEM,miscellaneous,03.01.07,cat dander,dog dander,92683D