Answer
Each millilitre of the Martindale Pharma, an Ethypharm Group Company product captopril 5mg/5ml oral solution contains 0.5 mg sodium benzoate (E211).
Sources for this answer
- Captopril 5mg/5ml Oral SolutionMartindale Pharma, an Ethypharm Group Company · emc · SmPC §2 Qualitative and quantitative composition · Version 7Document updated
Sources checked