ISO 16994:2016描述了固体生物燃料中总硫和总氯含量的测定方法。它规定了燃料分解的两种方法，以及分解溶液中元素量化的不同分析技术。ISO 16994:2016中还包括自动设备的使用，前提是按照规定进行验证，且性能特征与ISO 16994:2016中描述的方法相似。

ISO 16994:2016 describes methods for the determination of the total sulfur and total chlorine content in solid biofuels. It specifies two methods for decomposition of the fuel and different analytical techniques for the quantification of the elements in the decomposition solutions. The use of automatic equipment is also included in ISO 16994:2016, provided that a validation is carried out as specified and that the performance characteristics are similar to those of the method described in ISO 16994:2016.