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c/vendorvetting·submitted 4 months ago by u/coa_janitor

stalled for 21 weeks at 5mg and I refuse to panic this time

Vendorbranch of 4 comments

Trying to settle this properly because the thread from last year went in circles. The claim: vendor matters. The counter-claim: it is measurement error. Both sides have been asserting it confidently for about 15 months without either producing anything. What would actually settle it is 3 people measuring the same…

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4 comments, started 4 months ago

u/dagny_ogunleye233 points·4 months ago

did they reship, credit, or ghost you?

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u/matias_falk0 points·4 months ago

This order history matches mine almost exactly. Same vendor, same timeframe, same result.

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u/greta_lokken102 points·4 months ago

the reship rate on QST is actually pretty consistent

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u/denied_again_d35 points·4 months ago

the PeptideMeter result being close to the claim is the signal, not the absolute number

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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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130submissions

Aug 2023created

submissions / month, last year

Janoshik Analytical

Independent HPLC and mass spec. The number you get is the number they found.

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GL Biochem (Shanghai)

Custom peptides and amino acids direct from the manufacturer since 1998. ISO 9001 / cGMP. Batch COA every order.

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