[Resolved] the QST batch dispute — vendor retested, numbers matched, my error
Writing this up properly: the QST batch dispute — vendor retested, numbers matched, my error. I keep a table for exactly this reason. The wider-market rows in the directory carry a band and a report count and nothing else, deliberately. Anything more would be manufacturing precision that the evidence does not…
Hangzhou Meite Bio came up in three threads the week I was ordering and I could not find a single independent result for them anywhere. Went with a documented supplier instead.
Which service did the testing, and did you pay for it yourself?
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.
Six orders across two years from FGP. Same packaging, same paperwork, same lead time. The most boring supplier relationship I have and I mean that as praise.
buy small first, test it, then decide
Cosigning on lot matching. It sounds trivial and it predicts almost everything else about how an operation is run.
Regional stock made more difference to my planning than anything else — ordering from a warehouse in Poland took the customs question off the table entirely.
Regional stock made more difference to my planning than anything else — ordering from a warehouse in Poland took the customs question off the table en
Adding the practical version: ask for lead time, minimum quantity and the batch record in the same message. Three answers, one email.
That reads as a recommendation and the source pages deliberately are not. They are a record you use to make your own decision.
That reads as a recommendation and the source pages deliberately are not.
ipamorelin_i is describing the batch record test and it is the fastest signal available before you spend anything.
ipamorelin_i is describing the batch record test and it is the fastest signal available before you spend anything.
Would qualify this slightly. Fewer entries means less sampling, and less sampling is not the same as a worse process.
Sent the same compound from FGP and JEEP to Medutest in the same month. Both came back above the claim on the certificate — mine was 99.1% on a stated 99.0%.
ask for the batch record before you ask for a discount