Green RP-HPLC method for the simultaneous determination of octenidine and phenoxyethanol in antiseptic formulations: integration of a lean six sigma approach.
Salah El-Din SH, Mahmoud AM, Diab SS, Morsi A.
Salah El-Din SH, et al.
RSC Adv. 2026 Mar 18;16(17):15216-15224. doi: 10.1039/d5ra09244b. eCollection 2026 Mar 17.
RSC Adv. 2026.
PMID: 41858939
Free PMC article.
Excellent resolution was achieved using an Agilent Zorbax cyanopropyl column (250 4.6 mm, 5.0 m) with a mobile phase of acetonitrile and water (each containing 0.1% trifluoroacetic acid) at 60 : 40 (v/v), a flow rate of 1 mL min(-1), and detection at 270 nm. The …
Excellent resolution was achieved using an Agilent Zorbax cyanopropyl column (250 4.6 mm, 5.0 m) with a mobile phase of acetonitrile and …