ISO 17380:2013规定了使用自动蒸馏/连续流动分析光度法测定土壤中总氰化物和易释放氰化物含量的方法。 ISO 17380:2013适用于氰化物含量超过1 mg/kg（以干物质表示，以氰化物离子表示）的所有土壤类型。

ISO 17380:2013 specifies a method for the photometric determination of the total cyanide and easily-liberatable cyanide content in soil using automated distillation/continuous-flow analysis. ISO 17380:2013 applies to all types of soil with cyanide contents above 1 mg/kg on the basis of dry matter, expressed as cyanide ion.