We run every batch through HPLC before it leaves, and you’ll get a COA with each order—most labs check purity at ≥99% and it holds up fine, though I’d suggest requesting the full TDS if you’re doing anything sensitive.

It’s a in 10mg vials, and basically what keeps it worth buying is the batch consistency we’ve maintained over the last year or so—no drift in the HPLC traces, which matters more than the number on paper.

Storage is straightforward but critical: keep it at 2-8°C and out of light (usually 24 months shelf life), and what it’s not great for is room-tempearture shipping without ice packs—we’ve had a few returns when clients ignored that.

10, and we usually have stock ready—lead time is about 5-7 working days if you’re ordering 50 boxes or so, but check before you finalize because MOQ can shift with demand.

Also, a detail most don’t ask: the rubber stopper quailty varies between batches from our suplier, and we actually switched vendors last quarter because teh older ones had a slight residue issue—no impact on peptide, but worth knowing if you’re reconstituting directly in the vial.

For research use only, obviously, and the retest policy covers any vial left unopened past 12 months—just send us the batch number and we’ll run a quick HPLC again at no charge.
We don't have a strict MOQ—you can order a single box of 10 vials if that's what you need. Bulk discounts are available for larger orders.
Yes, we provide a CoA with every batch showing the ≥99% purity and other specs. Just ask for it when you place your order.
Once opened, keep the vial at 2-8°C and protect it from light—just like the unopened ones. Use the reconstituted solution within 24 hours.
Sure, we can do custom packaging and labeling for bulk orders. Let us know your requirements and we'll work it out.
We usually ship within 3-5 business days after payment confirmation. Express shipping takes about 5-7 days depending on your location.