Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

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. [Pg.52]

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]. [Pg.280]

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)... [Pg.86]

Polarographic Micro-Analysis by an Oscillographic Method. Proceed Int. [Pg.151]

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... [Pg.191]


See other pages where Oscillographic Polarograph is mentioned: [Pg.22]    [Pg.52]    [Pg.32]    [Pg.62]    [Pg.219]    [Pg.74]    [Pg.94]    [Pg.164]    [Pg.163]    [Pg.258]    [Pg.273]    [Pg.34]    [Pg.22]    [Pg.52]    [Pg.32]    [Pg.62]    [Pg.219]    [Pg.74]    [Pg.94]    [Pg.164]    [Pg.163]    [Pg.258]    [Pg.273]    [Pg.34]    [Pg.407]    [Pg.252]    [Pg.84]    [Pg.252]    [Pg.248]    [Pg.11]    [Pg.129]    [Pg.339]    [Pg.5661]    [Pg.14]    [Pg.44]    [Pg.55]    [Pg.134]    [Pg.369]    [Pg.35]    [Pg.161]    [Pg.161]    [Pg.173]   
See also in sourсe #XX -- [ Pg.44 , Pg.50 , Pg.54 , Pg.188 ]




SEARCH



Oscillograph

Polarographic

Polarographs

© 2024 chempedia.info