Workplace air . determination of dibutyl phthalate and di - n - octyl phthalate . high - performance liquid chromatography method 作业场所空气中邻苯二甲酸二丁脂和邻苯二甲酸二辛脂的高效液相色谱测定方法
Methods for chemical analysis of tungsten - the polyethylene glycol octyl phenyl ether - phenylfluorone photometric method for the determination of tin content 钨化学分析方法聚乙二醇辛基苯基醚-苯荧光酮光度法测定锡量
Methods for chemical analysis of molybdenum - the polyethylene glycol octyl phenyl ether - phenyl fluorine photometric method for the determination of tin content 钼化学分析方法聚乙二醇辛基苯基醚-苯荧光酮光度法测定锡量
Methods for chemical analysis of gallium - the phenylfluorone - polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content 镓化学分析方法苯基荧光酮-聚乙二醇辛基苯基醚光度法测定锗量
Nickel - determination of aluminium content - chromazurol s - p - octyl polyethylene glycol phenyl ether - tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method 溴代十四烷基吡啶混合胶束增溶分光光度法测定铝量
Two kinds of compound ( nonylphenol and octyl phenol ) can not only decrease the number of the reproduction , but also affect the parthenogenesis of daphnia magua straus 结果表明，急性毒性较大的烷基酚，例如4 -辛基酚和4 -壬基酚对大型蚤的生殖毒性产生影响。
Nickel - determination of aluminium content - chromazurol s - p - octyl plyethylene glycol phenyl ether - tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method 镍化学分析方法铬天青s -聚乙二醇基苯基醚-溴代十四烷基吡啶混合胶束增溶测定铝量
Secondly , the solution of psc - 11 in o - nitrophenyl n - octyl ehter ( npoe ) were immobilized in a porous polymeric membrane ( celgard 2400 ) to prepare the supported liquid membranes 其次，用psc - 11的邻硝基苯基正辛醚溶液固定在多孔聚合物膜( celgard2400 )中制备支撑液膜。
4 - vp - co - buma quaternized with octyl bromide were found to be humi - sensitive material with good linearity , high sensitivity , fast response , high stability at high humidities 以溴代正辛烷季胺化4vp - co - nbuma为湿敏材料，制备湿敏元件，其具有响应线性度好、灵敏度高、响应快、高湿稳定性好等优点。
Anhydrous edible oils and fats , whether hardened or not and vitamin oils and concentrates other than preparations containing more than 100000 i . u . s vitamin a per gram propyl gallate or octyl gallate or 无水食油及脂肪不论是否凝固维他命油及其浓缩物，而每克含超逾100000个国际单位维他命a的配制品除外
