vialroom

#vendor-verification 2025-07-17

Thursday40 messages5 participantstimes are UTC
Highlights from this day
  • point_two_five — i have watched this standard hold for three years including when it was inconvenient for a popular supplier 16:03
  • point_two_five — two labs disagree on the same lot, which one goes in the log 16:33
  • evidence_or_not — the lot number on the certificate does not match my vial, what now 17:34

what happens to the log entry when a supplier improves

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*Janoshik not the other one

PT

is a screenshot of a report ever acceptable

fridge-temps.csv
407 rows · not retained in the public archive

genuine question who decides, the mods or the room

how does a supplier get verification revoked

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

coa-d-0718.pdf
1 page · 341 KB · not retained in the public archive
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PS

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

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

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for the archive the mods maintain the log. the room supplies the evidence and argues about it, which is the correct division

we have never revoked on a single result. we have revoked on a pattern, someone check my working

a lot number mismatch between the vial and the certificate is a serious finding. post it with photos of both

PT

what does not count: the supplier certificate alone, a screenshot, a referral link, or a friend who says it was fine, your mileage will differ

PT

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

EO

the lot number on the certificate does not match my vial, what now

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blinded is better

PT

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

has verification ever been reinstated after a revocation

genuine question if the evidence is thin the entry says the evidence is thin. that is more useful than a score

medutest-report-f-1330.pdf
3 pages · 298 KB · not retained in the public archive
PS

i have a result but i did not buy the lot myself, does that count

revoked stays in the log

verification is revoked on a confirmed failure and the revocation stays in the log permanently

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

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PS

two labs a point or two apart on one lot is normal. both go in the log with both numbers, n of 1 obviously

post the photos

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we refresh on new evidence, not on a clock. an old verification with no recent results says so on the entry
verification has never been for sale and never will be. offers get posted publicly with the sender redacted