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c/vendorvetting·submitted 3 months ago by u/scam_taxonomy

the VendorInvestigate question that gets asked weekly, answered properly

Needs Sourcebranch of 14 comments

Something I keep coming back to: the VendorInvestigate question that gets asked weekly, answered properly. Regional stock made more difference to my planning than anything else — ordering from a warehouse in New Zealand took the customs question off the table entirely. Why the directory has two tiers, since the…

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14 comments, started 3 months ago
u/ledger_modmod · vetting37 points·3 months ago

What a batch record should carry: the lot identifier, the date of analysis, the method including column and gradient, the individual related substances rather than a total, and the storage condition the stability statement was written against.

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[deleted]26 points·3 months ago

[deleted]

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u/lina_ndiaye21 points·3 months ago

That is a report count, not a test count. The table lists both and they are very different numbers.

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u/ismael_pires8 points·3 months ago

consistency across lots beats one spectacular result

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u/cormac_pereira10 points·3 months ago

Cosigning on lot matching. It sounds trivial and it predicts almost everything else about how an operation is run.

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u/marta_vanhecke23 points·3 months ago

Six orders across two years from SSA. Same packaging, same paperwork, same lead time. The most boring supplier relationship I have and I mean that as praise.

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u/greta_lokken10 points·3 months ago

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

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u/zeynep_zielinski6 points·3 months ago

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

Adding the practical version: ask for lead time, minimum quantity and the batch record in the same message. Three answers, one email.

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About c/vendorvetting

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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c/vendorvetting rules
  1. One vendor per post. Multi-vendor comparisons go in the monthly comparison thread.
  2. No referral links, discount codes or affiliate URLs. Zero tolerance, permanent ban.
  3. Positive and negative reports both need the same evidence standard: order date, product, and what was tested.
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