Overload concentration

The chosen concentrations overload the detector of the model 2 instrument (curvature in the 0-5-10-100 and 0-100-200 range). 

Xt is very difficult to provide an optimum set of conditions for operation of a liquid chromatograph under overload conditions due to the coiq>lex interactions among a large number of parameters [591,592,595,608,620,625]. The following general observations seem to be applicable in most cases. The column efficiency should be as high as possible and separatimis should be carried out using concentration overload conditions. The production rate of a... 

Determination of residual stress of a failed component is one of the most important steps in failure analysis. The determination of residual stress is useful when failed components experience stress concentration, overload, distortion or the formation of cracks in the absence of applied loads, subjected to corrosive environments as in stress corrosion, mechanical or thermal fatigue due to cyclic loading, or when faults in processing such as shot peening, grinding, milling and improper heat treatment such as stress relief, induction hardening, thermal strains, exposure temperature are involved. 

The change of the selectivity term in the resolution is directly expressible by im. Interestingly, the effect of the EOF on the dispersion effects, expressed by the plate height H, also depends directly on im. For longitudinal diffusion. Joule self-heating, and concentration overload, the variation of the plate height in the presence of the EOF is directly dependent upon this reduced mobility according to... 

Hgure 1 Preparative LC peak shapes resulting from (A) sample concentration overload and (B) sample volume overload. 

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