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c/vendorvetting·submitted 1 year ago by u/laila_almeida

how much of what we believe about reship actually comes from vendor threads

Resolvedbranch of 8 comments

how much of what we believe about reship actually comes from vendor threads. I would rather ask a basic question now than get this wrong quietly for two months. Asked GL Biochem for the batch record on a Tuesday and had the full document, batch and method line, before the end of the day. That is the bar now. Sent the…

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8 comments, started 1 year ago
u/sterile_field_steph17 points·1 year ago

Minimum order and lead time — did they quote both up front?

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u/noor_cardoso14 points·1 year ago

Right — QST publishes the method line on the certificate, and once you have seen one that does you notice every one that does not.

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u/lina_almeida11 points·1 year ago

the lot on the vial has to match the lot on the certificate, every time

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u/elise_grimaldi6 points·1 year ago·edited

Mild pushback: a supplier with fewer entries is not worse, it is less sampled. Those are different claims and the table says so.

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u/laila_almeidaOP0 points·1 year ago

Fixing my own comment above: I said 14 orders and it is 27. The pattern is the same, the count was wrong.

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u/laila_almeidaOP10 points·1 year ago

Did the lot code on the vial match the paperwork?

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u/adnan_sandvik12 points·1 year ago

Minimum order and lead time — did they quote both up front?

Agreed — and the corollary is that "no data" and "bad data" have to be written differently. The table separates them for exactly that reason.

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u/signe_villalobos3 points·1 year ago

A certificate with a purity figure and no method line is not falsifiable. You cannot reproduce it, you cannot check it, and it tells you nothing about how the number was produced.

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The community due-diligence desk. Vendor experiences, independent third-party test results, shipping and reship records, and the boring paperwork that separates a supplier from a story. Every substantive claim is expected to carry a receipt: an order id, a dated screenshot, or a test report from Janoshik, Medutest, PeptideMeter or VendorInvestigate.

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