Mar 15, 2023 · EPA does regulate VOCs in some household products under the Clean Air Act (CAA); however, the regulations that we have promulgated for VOCs in architectural coatings and consumer products are in place only because many VOCs photochemically react in the atmosphere to produce ozone, a component of smog.
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Jan 27, 2023 · EPA Region 9 Sample Container and Preservation List All samples shipped to the Region 9 Laboratory must be bottled and preserved in accordance with protocols. The following table indicate the required containers, volumes and chemical preservation, as necessary.
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