Automatic molecular probe apparatus

The success of the method prompted the design of an Automatic Molecular Probe apparatus for the collection of retention data 82). At a preset cycle time a mixture of solute and noninteracting marker was iiqected into the carrier gas and the output of the GC detector was fed to an electronic peak detector. The temperature in the oven was programmed linearly and recorded with a thermocouple. Upon conversion into digital form, a printout of net retention time and temperature was obtained. Retention diagrams have been obtained with this apparatus for high and low density polyethylene 82, 83). 

Figure 3. Automatic molecular probe apparatus. (Reprinted from ref. 19. Copyright 1971 American Chemical Society.)...

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See also in sourсe #XX -- [ , ]

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