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七十年代以来,大批塑料器皿为实验室所采用,甚至标准分析方法中也有用它们来贮藏溶液的。这是因为贮藏制备的痕量元素溶液时塑料优于玻璃材质的器皿。至今尚未见教科书和手册上有洗涤塑料器皿方面的知识介绍。J.R. Moody等人[Anal.Chem.49.14.2264(1977)]对12种塑料材质制成的器皿进行贮备溶液与清洁方法研究后认为,用下述步骤洗涤可以获得较好的效果,特摘出供读者参考:
Since the 1970s, a large number of plastic containers have been used in laboratories, and even standard analytical methods are also used to store the solution. This is because plastic is better than glassware in the storage of prepared trace element solutions. To date, no textbooks and manuals have been introduced on the subject of washing plastic containers. After analyzing the stock solutions and cleaning methods of 12 containers made of plastic material, JR Moody et al. [Anal. Chem. 49.14.2264 (1977)] concluded that washing with the following steps can achieve better results, Readers Reference: