Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2019 Mar 7;10:169. doi: 10.3389/fphar.2019.00169

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2019 Kutzner, Rund, Ostermann, Hartung, Galano, Balas, Durand, Balzer, David and Schebb.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Mass spectrometric optimization of electronic parameters as well as collision gas and source temperature in SRM mode for compounds RvE1, RvD2, and RvD5. Shown is the influence of parameters on signal intensity within a range around the optimum value. (A) Source temperature (TEM) between 300 and 550°C, (B) declustering potential (DP) between −20 and −100 V (C) collision energy (CE) in steps of 2 V from −13 to −31 V for RvE1 (m/z 349 → 195) and RvD5 (m/z 359 → 199), CE from −21 to −39 V for RvD2 (m/z 375 → 175) with collision activated dissociation (CAD) gas set to high (15 psi), (D) collision cell exit potential (CXP) in steps of 2 V from −4 to −18 V, (E) collision energy (CE) in steps of 2 V from −13 to −31 V for RvE1 (m/z 349 → 195) and RvD5 (m/z 359 → 199), CE from −21 to −39 for RvD2 (m/z 375 → 175) with collision activated dissociation (CAD) gas set to high (15 psi), medium (9 psi) and low (6 psi).