以下Volhard氯化物程序（通常称为“石灰点火”法）描述了含有五氯苯酚的处理溶液、五氯苯酚浓缩物和五氯苯酚处理过的木材的化学分析。所述方法特别适用于以下各项的测定:1.1.1。五氯酚含量小于10%（按重量计）的溶液（参考第6.2节）。1.1.2。含有超过10%（按重量计）五氯苯酚的溶液（参考第6.3节）。1.1.3。木材体积小于0。 25立方英寸[4 cm3]，每立方英尺（pcf）[12 kg/m3]五氯苯酚的含量小于0.75磅（参考第6.3节）。1.1.4。小于2.0立方英寸[33 cm3]的木材体积，其含水量小于0.50 pcf[8.0 kg/m3] 五氯苯酚（参考第6.5节）。

The following Volhard Chloride procedure, commonly called the "lime ignition" method, describes the chemical analysis of treating solutions which contain pentachlorophenol, of pentachlorophenol concentrates, and of wood treated with pentachlorophenol. The method as described is specifically suitable for the determination of the following:1.1.1. Solutions which contain less than 10 percent by weight pentachlorophenol (refer to section 6.2).1.1.2. Solutions which contain more than 10 percent by weight pentachlorophenol (refer to section 6.3).1.1.3. Wood volumes of less than 0.25 cubic inches [4 cm3] which contain less than 0.75 pounds per cubic foot (pcf) [12 kg/m3] pentachlorophenol (refer to section 6.3).1.1.4. Wood volumes of less than 2.0 cubic inches [33 cm3] which contain less than 0.50 pcf [8.0 kg/m3] pentachlorophenol (refer to section 6.5).