Simultaneous Determination of Methyl Nicotinate and Three Salicylic Acid Derivatives in Pain Relief Spray Using HPLC–DAD
For the first time, the high-performance liquid chromatography–diode array detector (HPLC–DAD) approach was operated for the simultaneous assessment of methyl nicotinate (MN), methyl salicylate (MS), ethyl salicylate (ES) and 2-hydroxyethyl salicylate (HES) in one pharmaceutical formulation. The lim...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-04-01
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| Series: | Separations |
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| Online Access: | https://www.mdpi.com/2297-8739/9/4/93 |