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Bromochlorodifluoromethane (BCF), also referred to by the code numbers Halon 1211 and Freon 12B1, is a haloalkane with the chemical formula C F 2 Cl Br. It is used for fire suppression, especially for expensive equipment or items that could be damaged by the residue from other types of extinguishers. [ 1 ]
Tris (pentafluorophenyl)borane, sometimes referred to as "BCF", is the chemical compound (C6F5)3B. It is a white, volatile solid. The molecule consists of three pentafluorophenyl groups attached in a "paddle-wheel" manner to a central boron atom; the BC3 core is planar. It has been described as the “ideal Lewis acid ” because of its high ...
Bioconcentration. In aquatic toxicology, bioconcentration is the accumulation of a water-borne chemical substance in an organism exposed to the water. [1][2] There are several ways in which to measure and assess bioaccumulation and bioconcentration. These include: octanol-water partition coefficients (K OW), bioconcentration factors (BCF ...
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The Catholic University of America (CUA) is a private Catholic research university in Washington, D.C. It is the only pontifical university of the Catholic Church in the United States and the only institution of higher education founded by the United States Conference of Catholic Bishops. [ 7 ] Established in 1887 as a graduate and research ...
Download Desktop Gold. AOL Desktop Gold is included at no additional cost with your membership. 2. Under 'All Products' scroll to 'AOL Desktop Gold'. If you have an AOL Desktop Gold trial or subscription. Using the link in the Official AOL signup confirmation email you received. 1.
When I moved to the US, I missed Canadian foods like Smarties and mac-and-cheese meat. C. Welman/Shutterstock; Toasted Pictures/Shutterstock. I was born in Canada and moved to the US when I was ...
The Catholic University of America Press, also known as CUA Press, is the publishing division of The Catholic University of America. Founded on November 14, 1939 and incorporated on July 16, 1941, [3] the CUA Press is a long-time member of the Association of University Presses. [4] Its editorial offices are located on the campus of the Catholic ...