| http://www.w3.org/ns/prov#value | - Details of these surfactants are described in Kaimen Kasseizai Binran (which may be translated by the English title ???Handbook of Surfactants???), published by Sangyo Tosho K. K. The lubricants and antistatic agents as recited above are not always required to be pure, but may contain impurities, such as isomers, unreacted materials, by-products, decomposed matter and oxides.
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