UL 2792-2016 pdf free download

UL 2792-2016 pdf free download.Standard for Sustainability for Cleaning and Deareasing Compounds Biologically-based.
5.8 OZONE DEPLETING POTENTIAL ODP) — The ratio of calculated ozone column change for each mass unit of a gas emitted into the atmosphere relative to the calculated depletion for a mass unit of the reference gas CFC-11.
5.9 READILY BIODEGRADABLE — Material is described or classified as readily biodegradable it when there is evidence using standard tests defined by the Organization for Economic Co-operation and Development (OECD). that at least 60700/e of the matenal must be broken down within ten days.
5.10 RISK GROUP — One of the tour tiers of microorganism classification defined by the World Health Organization in their Laboratory Biosafety Manual. 3rd edition. 2004. These classifications are based on the relative hazard of infection in an occupational setting. to the community. to animal livestock and to the environment. The four tiers of classification are:
a) Risk Group I (low individual and Community risk) — micro-organisms that are unlikely to cause human or animal disease:
b) Risk Group II (moderate individual risk, low community risk) — pathogens that can cause human or animal disease bul are unlikely to be a serious hazard to laboratory workers. the community, livestock, or the environment. Laboratory exposures may cause serious infection. but effective treatment and preventive measures are available and the risk of spread is limited:
C) Risk Group Ill (high individual risk, tow community risk) – pathogens that usually cause serious human disease but does not ordinarily spread from one infected individual to another. Effective treatment and preventative measures are available: and
d) Risk Group IV (high Individual and community risk) — pathogens that usually produce serious human or animal disease and may be readily transmitted from one individual to another, either directly or indirectly. Effective treatment and preventative measures are not usually available.
51 1 SURFACTANT OR SURFACE-ACTIVE AGENT — Any compound that reduces interfacial tension between two liquids or between a liquid and a solid. The three categories of surtactants are detergents. wetting agents and emulsifiers.
512 VOLATILE ORGANIC COMPOUND (VOC) — Any organic compound which participates in atmospheric photochemical reactions. It excludes those organic compounds. also referred to as ‘exempt’ compounds that are designated as having negligible photochemical reactivity (see Appendix A). Cleaning and degreasing agents manufactured and sold in the United States are also regulated by California’s Air Resources Board (ARB) which classifies compounds with vapour pressures ot less than 0.1 mm Hg at 20°C or boiling points that are greater than 216°C, determined in accordance with the ARB Method 310, Determination of Volatile Organic Compound (VOC) in Consumer Products and Reactive Organic Compounds in Aerosol Coating Products. as exempt. low-vapour pressure (LVP).UL 2792-2016 pdf free download.