Corrigendum to “37Cl/35Cl isotope ratio analysis in perchlorate by ion chromatography/multi collector-ICPMS: Analytical performance and implication for biodegradation studies” [Chemosphere 184 (2017) 192–196] (S0045653517308524) (10.1016/j.chemosphere.2017.05.145))

The authors regret that in the above article, incorrect δ³⁷Cl values for the reference material USGS-38, were reported in the text and in Table 2. The correct data for this reference material is USGS-38 (KClO4; δ³⁷Cl (SMOC) = −87.9‰). Here, the correct values for USGS-38 in Table 2 are provided: [Table presented] Conclusions drawn in the manuscript were based on the correct values and, therefore, are still valid. The authors would like to apologize for any inconvenience caused.