Gas chromatographic analysis of underivatized phenolic constituents from propolis using an electron-capture detector

Gas chromatographic determination of phe

Gas chromatographic determination of phenols as 2,4-dinitrophenyl ethers using glass capillary columns and an electron-capture detector

✍ Matti Lehtonen 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 572 KB

An improved gas chromatographic method is described for the determination of all@-and alkoxy-substituted phenols as their 2,4-dinitiophenyl ethers. The gas chromatograpbic analysis is performed on QV-210 glass capillary or SP-2100 fused silica capillary c41Iumns using electron-capture detection. The