We've been moving a lot of this lately—basically, it's teh 10mg tirzepatide with ≥99% purity, and most buyers go with it over the 5mg because you get better dose flexibility without needing to reconstitute multiple vials for a single study.
molecular weight is 4813.527 g/mol, which matters for accurate reconstitution since you'll want to calculate your buffer volume precisely, and we usually stock about 200 boxes or so at any time, but confirm lead time if you need more than 50 boxes.

It's a, and one thing people don't always ask is that it's pretty sensitive to light—store it at 2-8°C in the dark, and don't freeze-thaw it more than once (we've seen degradation if you do). For research only, obviously, not for human use—some buyers try to push it for weight loss clinics, but that's not what it's for.

3. The COA is included with every box, and we run HPLC on each batch, so the purity is consistent at ≥99%—better than some suppilers who only test every fifth batch or so. The 10mg per vial format is actually easier to handle than the bulk powder if you're running small-scale studies, since you don't have to weigh out tiny amounts.
Anyway, packging is 10, each vial sealed under vacuum, and our company can do custom labeling if your lab needs it—just let us know when ordering. Lead time is typically 7-10 business days for stock orders, but we've had some delays on larger MOQs of 500 boxes or more.
Our standard MOQ is 10 boxes, which is 100 vials total. We can sometimes accommodate smaller trial orders, but you'd need to check with our sales team first.
For orders within the MOQ, lead time is usually 3-5 business days for processing and shipping. Larger bulk orders may take 7-10 days depending on stock levels.
Yes, every batch comes with a COA showing the ≥99% purity and other specs. We can also provide an HPLC analysis report upon request.
Keep them refrigerated at 2-8°C and protect from light. In those conditions, the lyophilized powder is stable for up to 24 months from the manufacture date.
Standard packaging is 10mg per vial, 10 vials per box. We don't offer individual vials outside the box for bulk orders, but we can discuss bulk repackaging if you need a different configuration.