Depending on what region you're in, our company can usually handle customs documentation and compliance paperwork like the SDS and COA without any fuss — the US and EU are pretty straightforward on that front since we ship to both regularly.
We typically test each batch with HPLC, aiming for 98% minimum purity, and what that basically means for your lab is tighter reproducibility in your metabolic studies with less variability than some lower-grade sources we've seen floating around.

Now, it's not ideal for people who need a GMP-grade or anything clinical — this stays firmly in research-only territory, and that white powder (about 4813 g/mol) is formulated accordingly for lab bench use only.
Most buyers go with the foil bag packing in 1g or 5g sizes, and those get stored cool and dry as you'd expect, but mixing batches form different production dates can sometimes throw off consistency if you're not careful, so we usually suggest keeping lots separate just in case.
We've been dealing with teh exact import requrement for places like UK, where things like the BioCides regulation or Brexit timelines can shift, so tell us your destination and we'll confirm lead time (usually 20 days or so from dispatch).
We guarantee a minimum purity of 98%—our standard spec is right around that mark. If you need a higher purity for specific research, just let us know and we can check stock.
Yes, we can supply a COA for every batch upon request. Just ask your sales rep when placing the order, and we'll send it along with the shipment.
For standard wholesale quantities, lead time is usually 5-10 business days after payment confirmation. Larger bulk orders might take a bit longer, but we'll confirm when you place the order.
Absolutely—we offer flexible packaging options. Whether you need smaller resealable bags or larger drums for research volumes, just specify your preferred size and we'll accommodate.
Store it in a cool, dry place away from direct sunlight—ideally below 25°C. Keep the container tightly sealed to avoid moisture absorption, and it'll stay stable for research use.