以下为句子列表：
英文: A quantitative analytical method for 4.5% beta-cypermethrin EC by GC was introduced, Dicyclohexyl-o-phthalate was selected as the internal standard.
中文: 摘要本文介绍了以邻苯二甲酸二环已脂为内标物，对4.5%高效氯氰菊脂乳油进行有效成份测定的气相色谱分析法。
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英文: A quantitative analytical method of 5% diethylmethylbenzamide in drive-worms floral-water by GC was introduced, Dibutyl Phthalate was selected as internal standard.
中文: 摘要本文介绍了以邻苯二甲酸二丁脂为内标物，对5%避蚊胺驱虫花露水进行有效成份测定的气相色谱分析法。
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英文: Abstract: In the paper the deterrent content and the concentration of diphenylamine dibuty l phthalate and centralite Ⅱ in finished product manufactured by two different methods were analyzed by high performance liquid chromatography, which can provi dere
中文: 文摘:利用高效液相色谱仪分别测定了发射药在两种制备工艺中的钝感剂邻苯二甲酸二丁酯和二号中定剂的含量及邻苯二甲酸二丁酸在其中的浓度梯度分布，为调整发射药制备工艺提供了参考。
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英文: California law requires the government to list products containing chemicals that cause cancer or birth defects, and three compounds long used in nail salons — toluene, formaldehyde and dibutyl phthalate — are on the list.
中文: 加州法律要求政府列出含有致癌或致畸化学品的产品，而该清单中有三种长期应用于美甲行业---甲苯、甲醛和邻苯二甲酸二丁酯。
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英文: Letter of Declaration that all goods are azo dyes free, low cadmium and plastics parts are phthalate free signed by the supplier on their company's letterhead.
中文: 公司声明在供应尚信签的抬头上显示所有的货物不含氮的染料,不含低镉及塑料部分不含酞酸盐.
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