5. Formaldehyde Furniture: Upholstered furniture, carpets,plywood, pressed wood products 1,4-dichlorobenzene, naphthalene Air fresheners: Moth balls, deoderizers, Freons (trichlorofluoromethane, dichlorodimethane) Refrigerant: air conditioners, freezers, dehumidifiers Tetrahydrofuran, cyclohexane, methyl ethyl ketone, toluene, acetone, hexane, 1,1,1-trichloroethane Adhesives: PVC cement, contact cement, model cement Tetrachloroethene, perchloroethene, trichloroethene Fabric cleaners: Dry cleaned clothes, stain removers, leather cleaners Acetone, ethyl alcohol, isopropyl alcohol, methacrylates, ethyl acetate Personal care products : nail polish & remover, colognes, hair spray BTEX (benzene, toluene, ethylbenzene), hexane, cyclohexane, 1,2,4-trimeyhylbenzene Petroleum distillates: Paint thinner, oil-based paints, liquid insect pest products, furniture polishes Possible VOCs Products used in Home and work
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8. Updated 2008, EU GMP Annex 1-Manufacture of Sterile Medical Products Cleanroom classification ISO classification Not defined 29 000 3 520 000 D 29 000 3 520 000 ( 8 ) 2 900 352 000 ( 7 ) C 2 900 352 000 ( 7 ) 29 3 520 ( 5 ) B 20 3 520 ( 5 ) 20 3 520 ( 5 ) A 5 μ m 0.5 μ m 5 μ m 0.5 μ m Grade In operation At rest Max. permitted number of particles per m 3 equal to or greater than the tabulated size
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