本文件规定了测定水溶液电导率和pH值的要求 纺织材料的提取物。 该方法是为了响应航空航天对使用 按照EN 1413标准，热水只需要一种冷水提取方法。交叉引用:EN 1413EN ISO 2231EN 4385ISO 383购买本文件时可获得的所有现行修订均包含在购买本文件中。

This document specifies the requirements for the determination of conductivity and pH of aqueous extracts of textile materials. This method has been written in response to an aerospace requirement for a method of extraction using hot water as the EN 1413 requires only a cold water extraction method.Cross References:EN 1413EN ISO 2231EN 4385ISO 383All current amendments available at time of purchase are included with the purchase of this document.