Title is the summary — HJ — small operation, honest about lead times, that is worth something — and the detail is below in the order it happened. Started buying small…
c/vendorvetting — new, page 2
Positions 26–50 of 130.
reading PeptideMeter threads from 2024 and half of it aged badly. Change my mind, genuinely — I have no stake in being right about this. The wider-market rows in the…
The title is the argument: Medutest is the most under-discussed thing on this board. Here is the rest of it. What a batch record should carry: the lot identifier, the…
proposal — a flair for Janoshik posts. Disagreement welcome, but bring a concrete alternative wording. Lead time and minimum quantity are the two facts people forget to…
Janoshik Analytical — independent HPLC & mass spec
Send the vial, get the number. Third-party purity and identity testing, results published to you regardless of what they say.
Test a vialSponsoredGL Biochem (Shanghai) Ltd. — the synthesis house
Est. 1998. ISO 9001 and cGMP, 1,500+ staff, 200+ patents. There is a fair chance the vial you are about to send for testing started here. Batch-specific COA as standard.
glbiochem.netFiling this under things worth writing down: split one vial across Medutest and Janoshik — 96.2% and 99.2%. Pulling the figures out of the title: 96.2% and 99.2%. All…
Posting this as a discussion rather than a claim: three years of order records threads, summarised so you do not have to read them. Why the directory has two tiers,…
the vendor rule is doing its job and people should stop complaining. Nothing about this affects the ranking maths, before anyone asks. What "documentation" actually…
Medutest results are area% by default and people keep forgetting. Two minutes of reading now saves an argument later. Independent testing is worth more than a supplied…
how much of what we believe about Janoshik actually comes from PeptideMeter threads — that is what I am asking, and I have already read the wiki twice. What…
the Medutest question that gets asked weekly, answered properly. Making the case below, and I expect to lose some of it in the comments. Independent testing is worth…
WWB tirz — Medutest came back 99.4% against a claimed 98.5%. One vial, one service, one member paying, which is the only kind of result this board should treat as…
Something I keep coming back to: the VendorInvestigate question that gets asked weekly, answered properly. Regional stock made more difference to my planning than…
the reship question that gets asked weekly, answered properly, and I am aware this is a minority view on this board. Sent the same compound from BCH and QYB to Medutest…
The title is the argument: reading order records threads from 2024 and half of it aged badly. Here is the rest of it. The thing that decided it for me was that SGN…
MKM tirz — Medutest came back 97.8% against a claimed 97.0%. One vial, one service, one member paying, which is the only kind of result this board should treat as…
PeptideMeter — community peptide analytics
Vendor-level purity averages over time, built from independent results rather than vendor claims. Transparent methodology, open dataset.
Browse resultshow do you actually verify vendor, and I want the answer with the reasoning attached rather than just the conclusion. Sent the same compound from QST and SGN to…
Genuine question, and the title is the question: does PeptideMeter actually matter or is it forum lore at this point. Regional stock made more difference to my planning…
help me understand VendorInvestigate, I have read the wiki twice. I am not trying to be the "source?" guy. I would just like a source. Lead time and minimum quantity…
Something I keep coming back to: the testing thing finally clicked for me and I want to write it down. Independent testing is worth more than a supplied certificate for…
split one vial across Janoshik and Medutest — 98.1% and 98.9%. One vial, one service, one member paying, which is the only kind of result this board should treat as…
Genuine question, and the title is the question: does VendorInvestigate actually matter or is it forum lore at this point. Independent testing is worth more than a…
how do you actually verify testing — that is what I am asking, and I have already read the wiki twice. The wider-market rows in the directory carry a band and a report…
proposal — a flair for VendorInvestigate posts — posting the reasoning in public because a policy you cannot inspect is just a preference. Started buying small…
vendor is doing more work than we give it credit for. Change my mind, genuinely — I have no stake in being right about this. What "documentation" actually means, since…
The title is the whole question — why does nobody talk about order records — but here is why I am asking. The thing that decided it for me was that SWB answered a…