Post-identification issues 2
Hello, guys!
I've noticed some weird thing with post ident. What i want to have, is an ability to identify all possible adducts for my metabolite library. So, the postIdent .txt file has a separate entry for each adduct for each metabolite. Like this:
18-Hydroxycortisol 379.21152 6.22 [M+H]+ C21H30O6
18-Hydroxycortisol 401.19346 6.22 [M+Na]+ C21H30O6
18-Hydroxycortisol 417.1674 6.22 [M+K]+ C21H30O6
18-Hydroxycortisol 396.23807 6.22 [M+NH4]+ C21H30O6
18-Hydroxycortisol 361.20204 6.22 [M+H-H2O]+ C21H30O6
18-Hydroxycortisol 348.19148 6.22 [M+H-2H2O]+ C21H30O6
18-Hydroxycortisol 383.1828967 6.22 [M+Na-H2O]+ C21H30O6
MS-DIAL output - attached. To all these masses the adduct [M+H]+ is attributed wrongly.
How to overcome?
Thx in advance!
SG