Niven is generally used as a boy's name. It consists of 5 letters and 2 syllables and is pronounced Ni-ven. In the U.S. in 2014, it ranked 11650 in baby name popularity for boys with 6 occurrences.
POLYCHLORINATED BIPHENYLS (PCBs) BY GAS CHROMATOGRAPHY. 1.0 SCOPE AND APPLICATION. 1.1 Method 8082 is used to determine the concentrations of polychlorinated biphenyls. (PCBs) as Aroclors or as individual PCB congeners in extracts from solid, tissue, and aqueous. matrices, using open-tubular, capillary columns with electron capt ure detectors (ECD) or electrolytic. conductivity detectors (ELCD).
Chemical vapor deposition (CVD) is a chemical process used to produce high quality, high-performance, solid materials.The process is often used in the semiconductor industry to produce thin films. Hybrid Physical-Chemical Vapor Deposition (HPCVD) â This process involves both chemical decomposition of precursor gas and vaporization of a solid source. 2  Metalorganic chemical vapor deposition (MOCVD) â This CVD process is based on metalorganic precursors.