ON-LINE IDENTIFICATION OF THE CHROMATOGRAPHIC PEAKS OF LOW-BOILING-POINT HYDROCARBONS WITH MICROPROCESSOR

The microprocessor is a recent addition to the new type gas chromatograph. Most of them only give the relative retention values of the peaks, and few of them can identify the peaks with stored retention values. However, it is very difficult, and even totally impossible to store such a large amount of retention values directly in the microprocessor.