Factory - Manufactured Semaglutide 10mg Vials | 99% Purity, Wholesale, Custom & Research Supply

That 99% purity floor is the headline number, but what it really means in practice is batch-to-batch consistency you can actually count on—we run HPLC on every single lot, and the certifcate of analysis shows the actual measured purity, which usually comes in a bit higher, around 99.2% or so.

We've had buyers send samples to third-party labs for verification, and the numbers matched within 0.1% every time, which is tighter than most suppliers can manage. It's not just about the purity though—the residual solvents and counterions are also tested, and we keep those well below the thresholds that could mess with your assays.

storage conditions are pretty straightforward: keep it at 0-4°C for short-term use, or -20°C if you're holding it for months, and it'll stay stable for over two years. One thing buyers don't always think to ask is that our company offer a retest policy—if you have a vial sitting around longer than expected, we'll re-run teh HPLC for you at no charge, as long as you haven't reconstituted it.

So ordering is simple: MOQ is one box of 10 vials, but we do custom pack sizes if you need larger volumes for a study. We usually have stock, but confirm lead time for orders over 50 boxes—sometimes production batches are scheduled a few weeks out, and we don't want you waiting.

Actually, one detail that catches people off guard is that this is research grade, not pharmaceutical grade, so it's not suited for any in vivo human work—but for in vitro and preclinical models, the purity and consistency are better than reagent grade form most catalog suppilers.