Oscillographic Polarograph

The method, as so far developed, is limited by the condition that the hydration-dehydration reaction must proceed at a rate that is slow compared with the time needed to obtain a polarogram. In principle, the method is capable of much wider application to covalent-hydration studies if use is made of oscillographic polarographic techniques or of chronopotentiometry. These refinements are currently being investigated. 

Yanotovsky (PhD, 1965) became my friend for life. In 1962, together we developed the combined GC-polarography method or GC-EC [149-151] the components separated with a carrier gas (He, Ar, etc.) passed through a heated capillary into a special cell coupled with the oscillographic polarograph PO-5122 TSLA. The GC-EC technique was used for the analysis of carbonyl compounds both polaro-graphic and GC data ( 1/2 and retention time) were used to identify the compruients [152]. The system was designed for micro-collecticm of the separated components [153]. 

C. Chronopolarography. The term proposed by Barredo (Ref la) for polarographic method of investigating the variation of current with time (recorded oscillographically) of phenomena that occur at electrode-solution interface (Compare with item D)... 

Polarographic Micro-Analysis by an Oscillographic Method. Proceed Int. 

The C, E and G, E curves (G is conductivity) were recorded in a parallel circuit on a hanging mercury drop (electrode area 0.03 cm ) with the oscillographic vector polarograph at the L vov... 

---