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Guanine chromatography under RPC conditions (04/21/1976)

Purpose/Intro: "To get additional information on the base part of the adduct. A method will be developed using the Micromeritics LC and a reversed phase column."
Results/Conclusion: The guanine peak is also detectable on a reversed phase column. The identities of the two earlier eluting peaks are uncertain.
Notes: PCA stands for perchloric acid. In yesterday's experiment, the Peak 1 hydrolysate was injected onto an ion-exchange column. In this experiment, the column was reversed phase, just like the one used to isolate Peak 1 in the experiment performed on 4/16/1976.

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