vialroom

#vendor-verification 2025-12-14

Sunday53 messages12 participantstimes are UTC
Highlights from this day
  • VialBot — New independent result logged — GGPeps, lot F-1330, purity 96.8% (PeptideMeter). 11:15
  • VialBot — On this day 6 years ago this channel logged 52 messages. 11:40
  • fibre_first — ok so the log is readable chronologically and that is deliberate. the trajectory matters more than the current line verification has never been for sale and never… 12:17
  • oasis_ola — what does not count: the supplier certificate alone, a screenshot, a referral link, or a friend who says it was fine 17:13

do blinded submissions carry more weight than open ones

MS

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

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

MS

we refresh on new evidence, not on a clock. an old verification with no recent results says so on the entry

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VB

New independent result logged — GGPeps, lot F-1330, purity 96.8% (PeptideMeter).

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VB

On this day 6 years ago this channel logged 52 messages.

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PF

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

VB

Purity check: no report on file for lot KP-0925. Nothing logged either way.

TM

does a good result from VendorInvestigate outweigh a bad one from PeptideMeter

thats not evidence

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FF

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

is the verification log the same thing as a recommendation

ok so the log is readable chronologically and that is deliberate. the trajectory matters more than the current line
verification has never been for sale and never will be. offers get posted publicly with the sender redacted

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

not a recommendation

we have never revoked on a single result. we have revoked on a pattern, ymmv
two labs a point or two apart on one lot is normal. both go in the log with both numbers

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

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

update from 3 months ago: QSC added evidence and the entry now reflects it

how many independent results does a supplier need

is there a version of the log i can read chronologically

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

NS

a supplier improving shows in the log as later entries, not as earlier entries being edited

NS

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

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

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OO

a referral link is disqualifying because it makes the reporter an interested party. that is all

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

CO

verification has never been for sale and never will be. offers get posted publicly with the sender redacted

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

ST

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

CO

two labs a point or two apart on one lot is normal. both go in the log with both numbers
a supplier improving shows in the log as later entries, not as earlier entries being edited

ST

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

VL

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

VL

blinded is better

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

sorry to jump in the lot number on the certificate does not match my vial, what now

log it either way, ill dig out the number