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2. Section 608 - Wikipedia

   en.wikipedia.org/wiki/Section_608

   EPA regulations require the test to be a "closed book" proctored exam. The only outside materials allowed are a temperature / pressure chart, scratch paper and a calculator. The certification exam contains 4 sections: Core, Type I, Type II, and Type III. Each section contains 25 multiple choice questions.

3. Refrigerant reclamation - Wikipedia

   en.wikipedia.org/wiki/Refrigerant_reclamation

   The EPA defines refrigerant reclamation as "Reclaim refrigerant means to reprocess refrigerant to at least the purity specified in appendix A to 40 CFR part 82, subpart F (based on AHRI Standard 700–1993, Specifications for Fluorocarbon and Other Refrigerants) and to verify this purity using the analytical methodology prescribed in appendix A ...

4. UL (safety organization) - Wikipedia

   en.wikipedia.org/wiki/UL_(safety_organization)

   The Recognized Component Mark is a type of safety certification mark issued by UL Solutions. It is placed on components which are intended to be part of a UL certified end product, but which cannot bear the full UL mark themselves. [51] The general public does not ordinarily come across it, as it is borne on components which make up finished ...

5. Environmental Technology Verification Program - Wikipedia

   en.wikipedia.org/wiki/Environmental_Technology...

   The Environmental Technology Verification (ETV) Program of the Environmental Protection Agency (EPA) in the United States develops testing protocols and verifies the performance of innovative environmental technologies that can address problems that threaten human health or the natural environment. [6]

6. Ecology and EPA restart free PFAS well testing in West Plains ...

   www.aol.com/news/ecology-epa-restart-free-pfas...

   May 28—Free PFAS well testing has restarted on the West Plains as the EPA and state Department of Ecology determine the scope of contamination. Testing conducted by the government agencies first ...

7. List of refrigerants - Wikipedia

   en.wikipedia.org/wiki/List_of_refrigerants

   The table is sortable by each of the following refrigerant properties (scroll right or reduce magnification to view more properties): Type/prefix (see legends); ASHRAE number

8. Watch President Biden's Reaction to Being Interrupted by ...

   www.aol.com/watch-president-bidens-reaction...

   U.S. Rep. Marjorie Taylor Greene, a Georgia Republican, interrupted President Joe Biden’s State of the Union speech Thursday to urge him to say the name of Laken Riley, whose murder has become a ...

9. Energy Star - Wikipedia

   en.wikipedia.org/wiki/Energy_Star

   The Energy Star program was established by the Environmental Protection Agency in 1992 and operates under the authority of the Clean Air Act, section 103(g), and the 2005 Energy Policy Act, section 131 (which amended the Energy Policy and Conservation Act, section 324).