Introduction to certification the French VOC label Emissions in indoor air is a mandatory environmental label for indoor buildings entering the French market. A + is the French VOC Label Environmental Protection Grade * High Symbol, is also the European environmental protection grade Z high symbol.

It is based on the international standard ISO-16000 indoor air technical regulations, simulating the indoor environment that people actually live in, through the professional precision instrument continuously 28 days to detect the air quality in the space after painting, products are rated according to the concentration of total volatile organic compounds in the air and the concentration of ten other common organic compounds that are dangerous to humans. Certification Mark

French a + certification mark product range French VOC label is a mandatory environmental label for indoor buildings to enter the French market. It is in accordance with the international standard ISO-16000 indoor air technical regulations, to simulate the indoor environment where people actually live, and to measure the air quality in the painted space by a professional precision instrument for 28 days, according to the concentration of total volatile organic compounds in the air and the concentration of ten other common organic compounds harmful to the human body to the product rating, France Voc Label Environmental Grade A + . As long as the interior decoration of the building materials, basic can be applied to a + standard, such as: panels, floor coverings, paint, art coatings, paint and varnish, windows and doors, walls and ceiling panels. ISO16000(VOC testing standard) a total of 26 items in the standard of ISO16000, but enterprises generally do not need to do so much, usually the buyer will require to do ISO16000-3, ISO16000-6, ISO16000-9, ISO16000-11, these four items, but specific according to the product! ISO 16000-1:2004 can be applied to indoor environment, such as living room, bedroom, personal room, recreation room, basement, kitchen and bathroom, etc. Or not part of a building or workplace that requires an air pollutant health and safety review (for example, an office, a sales office) ; Public buildings such as hospitals, schools, kindergartens, sports centres, libraries, restaurants, bars, theatres and cinemas, as well as habitable cabins for vehicles. Indoor Air ISO 16000-2:2004 Foshan Part 2: Formaldehyde sampling strategy ISO 16000-2:2004 this standard helps to plan the measurement of formaldehyde in indoor pollution. In the case of indoor air measurements, careful sampling planning and a complete measurement strategy are of particular significance because the results can lead to more profound inferences, for example: The need for remedial action or the success of such remedial action. Indoor Air ISO 16000-3:2004 -- Foshan, part 3: determination of Formaldehyde or other hydroxyl compounds -- Indoor Air ISO 16000-4:2004 -- Foshan, part 4: determination of Formaldehyde -- Foshan, dispersion sampling ISO 16000-4:2004 -- this standard describes in detail the determination of formaldehyde in indoor air by dispersion sampler/solvent desorption/high performance liquid chromatography (HPLC) . Indoor Air ISO 16000-6:2004 -- Foshan Part 6: Determination of volatile organic compounds in indoor and laboratory air by active sampling, thermal desorption and Gas chromatography on Tenax TA absorbent. ISO 16000-6:2004 specifies a method for testing volatile organic compounds (VOCs) in indoor air and air sampling of VOCs emitted from building materials used in the laboratory. This method is based on analysis of indoor air using Tenax Ta absorbent, thermal desorption, and Gas chromatography