Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Experimental ratios of a4/b4 and b3/y2 ions resulting from the monoisotopic selection and fragmentation of YGGFL(H+) using argon as the collision gas: a) SORI amplitude = 2.0 V, vary time b) SORI time = 500 ms, vary amplitude c) RE amplitude = 85 V, vary time d) RE time = 10 μs, vary amplitude.
