Stock levels are decent right now, we usually ship within 3 business days but confirm if you're ordering more than 50 vials — cold chain is handled with gel packs and insulated boxes, not dry ice, so that's fine for domestic orders.
For research use it's fine, but don't expect it to work in anything close to human dosing scenarios because the purity and formulation are not intended for that — the 99.9% HPLC is consistent across batches though, which is what labs typically check.

We've got it as a in 10mg or 20mg per vial, and MOQ is just 10 vials so you're not stuck with a huge commitment if you're testing a new protocol or comparing it against another batch.

Basically, if you're running in vitro assays or receptor binding studies, the CAS 2023788-19-2 matches what teh big suppilers quote, and the molecular weight is 4813 g/mol give or take — we usually have COAs ready if you need them before ordering.

One thing I'd flag is that the EC number 200-001-8 might not be on every customs list, so check with your receiving department if they need it — it's a small detail but saves delays.
Also, the 10-vial box packging is pretty standard, but if you need custom labeling or bulk packing (like 50 vials loose), ask ahead — lead time jumps to 20 days or so for that.
Our Tirzepatide powder is 99.9% pure, pharmacy grade. Yes, we include a certificate of analysis with every batch to confirm purity and specs.
You can mix vial sizes in one order. Our MOQ is 10 vials total, so you could take, say, 5 of the 10mg and 5 of the 20mg if that works for you.
For orders up to a few hundred vials, lead time is usually 5-7 business days after payment confirmation. Larger custom orders may take a bit longer.
Yes, we offer customizable packaging. You can request private labeling or specific vial markings, just let us know your requirements when placing the order.
Store it in a cool, dry place away from light, ideally at 2-8°C. Keep vials sealed until use to avoid moisture, which can degrade the peptide.