Caption: House dust. Components of dust include: dog hair (dark brown), cat hair (orange), pollen (yellow), plant fibers (green), dead skin / dander and dirt / mineral (brown), fibers (purple, pink and blue) and spider silk (turquoise). 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,03.01.07,cat dander,dog dander,92683A