#vendor-talk 2026-03-11

minimum orders push people into buying more than they want, which is a real cost nobody puts in the per mg number

is a cold pack standard or do you have to ask

prices move without announcement more often than people expect. screenshot your invoice

three orders no issues

cold packs are not standard everywhere. ask explicitly and it usually costs nothing

support answering in two days is good. answering in nine is a data point about the whole operation

better paperwork is worth paying for and i did not think that two years ago

i asked for a non standard vial size and got it without a surcharge. that told me more than any certificate

per mg including shipping

ask for a cold pack

for the archive the same 50mg at 185 with free shipping is 3.70 per mg. cheaper, and i still ordered the first one
no sourcing requests by private message. not from members, not from suppliers, and we report anyone who tries

follow up the room does not rank suppliers on price. it ranks them on whether what arrives matches what was described, anyway

a reseller relabelling a synthesis house is a different risk profile from the synthesis house, i could be wrong

every second site says factory direct. what does that even mean

commercially it means nothing. legally it means nothing. in here it means we go and check

there are three honest versions of it

all three are legitimate. only the first one is factory direct in the way a buyer imagines it

how do i tell which one i am talking to

ask for a synthesis date and a crude lot reference. version three cannot answer and usually says the QC department will confirm

or ask what scale their last campaign ran at. that question sorts people fast

who is definitely version one

GL Biochem, obviously. WuXi TIDES, obviously. Shanghai ERP have their own production and will talk about it in detail if you ask properly

QYAOBIO answered that question for me without blinking, gave me a scale figure and a lead time in the same email

two names for one company is extremely normal in this sector and is not by itself a warning sign

and the minimums

these are quotes to me personally in the last year, not published prices, do not quote them back at anyone

so ERP and QYAOBIO will actually deal with a small buyer

they dealt with me. i asked in plain english, gave a real quantity and did not ask for a discount in the first email

that last part matters more than people think

vendor lookup: erpbiotechnology.com — first mentioned in the archive 2024-11, 6 verification entries, 0 revocations, 0 scam-watch flags

oh that lookup is handy

type the domain and the bot does it. it only reports what is already in the log, it is not an opinion

vendor lookup: qyaobiopeptides.com — first mentioned 2024-06, 4 verification entries, 0 revocations, 1 typosquat domain on the scam-watch list

a typosquat, meaning

somebody registered a near miss spelling to catch people who mistype it. see #scam-watch, we keep a list

wonderful

the boring defence works. bookmark the real domain once, never navigate to it from an email

and never from a search ad. that is where most of the near-miss traffic comes from

so if i want 50mg and a fast answer, ERP or QYAOBIO, and if i want 100g i am not the customer for this channel

if you want 100g you have a purchasing department and you are not asking us

fair