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Thread · #hplc-massspec · 2025-11-16

a certificate with a number and no chromatogram is

Spun off from a message in #hplc-massspec on 2025-11-16. 10 messages, 4 participants.

The message this came from
  • verify_or_dont — a certificate with a number and no chromatogram is asking you to trust the integration you cannot see 19:16
VO
verify_or_dont19:27

update from 1 months ago: switched to asking for the chromatogram rather than the number and it changed everything

BR
blank_runlab19:36

integration choices move the number by a few tenths easily. that is most of your inter-lab variance

⚠️17🙏6

a shoulder on a peak is information, and usually bad information

PS
private_script_pri19:41

monoisotopic and average diverge more the bigger the molecule. say which one you are quoting

need more sample

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