tirzepatide is about 4813.5 Da, so 2+ is near 2407.8 and 3+ near 1605.5
Thread · #hplc-massspec · 2026-03-30
you need more sample for identity than for purity
Spun off from a message in #hplc-massspec on 2026-03-30. 6 messages, 3 participants.
The message this came from
- void_volume — you need more sample for identity than for purity. plan for that when you post it 07:44
does retention time on its own tell you what the compound is
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how do you tell co-elution from a clean single peak
baseline drift on a gradient is normal. baseline drift on an isocratic hold is your column
[edited]how would a truncation sequence show up
relative retention time against a standard is comparable between labs. absolute minutes are not