Account
Inquiry
Actually running HPLC before it leaves the facility is standard, not something we treat as optional, and we'll share the chromatogram with you if you ask — retention time and purity peak integration are both included, usually with COA that shows ≥99% purity confirmed.
We've seen some suppilers ship material that looks fine on paper but degrades faster than expected, so what we do is put a three-month retest date on every vial we send out, and you can get a free retest within that window if you're seeing anything off.
Consistency across lots is where most buyers get burned, and we handle it by running side-by-side HPLC comparisons between batches before releasing any new production run, which means you generally don't see more than 0.5% purity variation from one lot to teh next.
The lyophilized powder is stored at -20°C protected from light in our facility, but once you reconstitute it, that's a 48-hour window or so before you should expect activity to drop — something we note because of that it's not always obvious from the spec sheet alone.
Each vial is filled under nitrogen before sealing, and we include a desiccant pack in the shiping container, though that's more important for bulk orders where multiple vials are packed together in one box.
MOQ on the 60mg vials is 10 units for custom packaging, but our company can run smaller quantities if you're just starting characterization work — just confirm lead time since those aren't stock items.
We can start with as few as 10 vials for the 60mg size, but larger bulk orders get better pricing. Let us know your quantity and we'll quote accordingly.
For stock sizes like 60mg vials, lead time is usually 3-5 business days after payment. Custom packaging may add 1-2 weeks depending on the order.
Yes, every batch comes with a CoA showing ≥99% purity by HPLC. Just request it with your order, and we'll include it in the shipment.
Store it at -20°C in a freezer, protected from light. Once reconstituted, keep it refrigerated and use within a few days for best results.
Absolutely, we offer customizable packaging from 5mg up to 60mg vials. Just specify your label design or vial size, and we'll handle the rest.
