vialroom

#vendor-verification 2026-05-28

Thursday40 messages10 participantstimes are UTC
Highlights from this day
  • ten_of_ten — while im here if the evidence is thin the entry says the evidence is thin. that is more useful than a score 09:04
  • ten_of_ten — we refresh on new evidence, not on a clock. an old verification with no recent results says so on the entry a supplier improving shows in the log as later entries,… 09:15
  • lot_number_lou — sorry to jump in has anyone ever offered to pay for verification 10:06
  • cold_chain_cmdr — the mods maintain the log. the room supplies the evidence and argues about it, which is the correct division, thats just me 10:46
  • VialBot — New independent result logged — SWB, lot H-2814, purity 98.6% (VendorInvestigate). 11:33
LN

coming back to this we have never revoked on a single result. we have revoked on a pattern

blinded is better

why is a referral link disqualifying rather than just ignored

verification is not a recommendation. it means the evidence standard has been met, nothing more, your mileage will differ

A1

nothing gets deleted from the log, including our own mistakes

MS

two labs a point or two apart on one lot is normal. both go in the log with both numbers

MS

somebody once offered to fund the testing programme in exchange for an entry. the offer is in the log

TO

we refresh on new evidence, not on a clock. an old verification with no recent results says so on the entry
a supplier improving shows in the log as later entries, not as earlier entries being edited

🤝11🧊17📉3
TO

genuine question two labs disagree on the same lot, which one goes in the log

LN

the log is readable chronologically and that is deliberate. the trajectory matters more than the current line

sorry to jump in has anyone ever offered to pay for verification

🧪13🙏17
FA

blinded submissions carry more weight because they remove a variable, not because we distrust the labs

[edited]

i have watched this standard hold for three years including when it was inconvenient for a popular supplier

FA

a good result with bad sample handling gets logged with a note about the handling. context is part of the record

nothing gets deleted

CC

the mods maintain the log. the room supplies the evidence and argues about it, which is the correct division, thats just me

🎉121
PP

a verified supplier can still ship you a bad vial. verification is about the record, not about your parcel, from memory

not a recommendation

[edited]
CC

what counts: an independent report, on a lot you bought yourself, with the lot number, from a lab the room recognises

is a screenshot of a report ever acceptable

the point of the standard is that it applies to suppliers we like as well as ones we do not

FA

if you want to help, buy a lot, test it, and post the report with the lot number. that is the whole contribution

VB

New independent result logged — SWB, lot H-2814, purity 98.6% (VendorInvestigate).

TE

unrelated but what does not count: the supplier certificate alone, a screenshot, a referral link, or a friend who says it was fine

slightly off topic but what happens to the log entry when a supplier improves

update from 13 months ago: QSC added evidence and the entry now reflects it

follow up thats evidence