Separation and identification of closely related sulpha drugs by TLC on silica gel — calcium oxalate impregnated plates

Identification and separation of closely

Identification and separation of closely related sulfa drugs by thin-layer chromatography on cadmium acetate-impregnated silica gel plates

✍ S.P. Sprivastava; V.K. Dua; R.N. Mehrotra; R.C. Saxena 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 173 KB

Recently the impregnation of thin-layer plates with different substances has been tried in order to improve the separation of various classes of substances. Yasudal-J reported the use of different metal salts for the separation of aromatic amines, while Srivastava and Dua, in this laboratory, have d