Diazotised sulphanilic acid reagent as a
✍
A.E. Whitfield
📂
Article
📅
1965
🏛
Elsevier Science
🌐
English
⚖ 164 KB
As shown in Fig. I, the dimensions of the spots also indicate the concentration of the material on each spot, When the derivative is present in higher concentrations, the area of the spot is larger. The ability of the PTEI clerivatives to decolorize the spray reagent is not the same for all derivati