WebThe primary purpose of this chapter is to provide public health officials, physicians, toxicologists, and other interested individuals and groups with an overall perspective on the toxicology of pentachloro-phenol. It contains descriptions and evaluations of toxicological studies and epidemiological investigations and provides conclusions, where possible, on … WebMay 1, 1994 · Ch.lorophenolics were determined both after direct extraction (easily extracted chlorophenolics) and after extraction following acid treatment (tightly bound chlorophenolics) of the water (Table 6). Easily extracted chlorophenolics: To the water samples (10-200 ml), more ascorbic acid (16 mg/ml sample) and BTCP (100 ng) were …
HEALTH EFFECTS - Toxicological Profile for Pentachlorophenol
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Removal of chloro-organics and color from pulp and paper mill ...
A chlorophenol is any organochloride of phenol that contains one or more covalently bonded chlorine atoms. There are five basic types of chlorophenols (mono- to pentachlorophenol) and 19 different chlorophenols in total when positional isomerism is taken into account. Chlorophenols are produced by … See more There is a total of 19 chlorophenols, corresponding to the different ways in which chlorine atoms can be attached to the five carbons in the benzene ring of the phenol molecule, excluding the carbon atom to which the … See more • Bromophenol • Iodophenol See more WebApr 2, 2014 · Major chlorophenolics present under both flow regimes were 2,4,6-trichlorophenol (2,4,6-TCP), 2,3,4,6-tetrachlorophenol (2,3,4,6-TeCP), pentachlorophenol (PCP), tetrachloroguaiacol (TeCG) and a compound tentatively identified as 3,4,5-trichloroguaiacol (3,4,5-TCG). Under high flow conditions, concentrations of the … Web建立高效液相色谱-二极管阵列法同时测定酱腌菜中安赛蜜、糖精钠、阿斯巴甜、纽甜、阿力甜的分析检测方法.样品经0.15％甲酸水溶液超声提取、蛋白沉淀、高速离心后,进行梯度洗脱,在25 min内完成分离,外标法定量.试验结果表明,5种甜味剂的检出限为0.6 mg/kg～4.5 mg/kg,回收率在88.5％～103.2％之间.该 ... fazoli\u0027s michigan locations