“Development of Accurate Quantitative Method for Polyoxyethylene (35) Castor Oil Determination in Microemulsion Extracts Using Gas Chromatography”

https://pubmed.ncbi.nlm.nih.gov/38114214

This study establishes a highly accurate, sensitive, and repeatable quantitative method for determining the content of polyoxyethylene (35) castor oil in microemulsion extracts using gas chromatography.