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.
Precursor ions and selected transitions for each auxin in the LC-MS/MS method.
| Compound | Retention time (min) |
Precursor ion (m/z) |
Product (m/z) |
Cone (V) |
Collusion energy (V) |
|---|---|---|---|---|---|
| IAA* | 2.17 | 176.15 | 103.1 130.15 |
10 10 |
30 20 |
| IPA* | 2.47 | 190.2 | 130.15 172.15 |
30 30 |
20 13 |
| IBA* | 2.79 | 204.2 | 130.15 186.15 |
10 10 |
25 15 |
*IAA, Indole-3-acetic acid; IBA, Indole-3-butyric acid; IPA, Indole-3-propionic acid.
