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We're shiping TB-500 consistently at 99% purity or better, CAS 885340-08-9—mostly 5mg vials but teh 10mg is more popular with repeat buyers, bulk pricing kicks in around 100 vials per order.
It's a, pretty straightforward, but what most don't think to ask is that reconstitution volume matters for stability—we usually recommend 1-2ml sterile water and keep it at -20°C, fridge is okay short term but freezer's where you'll get full 24 months shelf life.
Lead time is about 10 working days form payment, sometimes 15 if Customs holds it up, and our company can do 5mg or 10mg vials in foil pouched boxes of 10 for better protection—I've seen buyers rush reconstitution and end up with cloudy solution, so slowly dissolve at 2-8°C.
Molecular weight is 889.02 and we test each batch by HPLC, (we keep COA on file for all lots), but it's not suited for anything beyond lab use—medical applicaions would need different handling and formulation entirely.
Orders under 50 vials carry a slightly higher per-unit cost, but still competitive; roughly $15 a vial for 10mg in small lots, drops to about $8 when you hit 200 vials or so, and we've had buyers who stock up to avoid backorder during Chinese New Year.
We sell TB-500 in boxes of 10 vials, so the minimum order is one box. You can pick either 5mg, 10mg, or 20mg vials per box.
Yes, we supply a CoA with every batch that confirms the ≥99% purity verified by HPLC. Just request it when you place your order.
Standard shipping takes 5–10 business days, and we provide a tracking number once your order ships. Expedited options are available on request.
We mainly stock those three sizes, but for bulk orders we can adjust the vial fill to your spec. Minimum quantity would apply.
Keep it at -20°C in a dry place, away from light and moisture. Once reconstituted, use it quickly and never refreeze.
