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Contact support Verify a batchYes. Every batch is verified by an accredited independent laboratory using RP-HPLC and LC-MS. The results are published to our public batch archive before the batch is released for sale.
Every product page includes a downloadable COA, and each vial carries a batch number you can look up on our Quality page at any time — no account required.
All Sentali Labs products are supplied strictly for in-vitro laboratory research and development. They are not medicinal products, supplements or medical devices, and are not intended for human or veterinary use.
We release batches at ≥99% assay purity — most clear 99.9%. The measured value is printed on the certificate; if a batch does not meet specification, it is never released for sale.
Store sealed vials at −20°C away from direct light. Once reconstituted with bacteriostatic water, store at 2–8°C and follow the handling guidance included with your order documentation.
Orders placed before 2pm dispatch the same day in insulated, ice-packed cold-chain packaging. Most domestic orders arrive within 1–2 business days; international options are shown at checkout.
We accept bank transfer, crypto and all major cards. Free cold-chain shipping is included automatically on orders over $200.
Unopened products in original cold-chain packaging can be returned within 14 days of delivery. Contact support with your order number to initiate a return.
Yes — laboratories, institutions and academic research teams can request volume pricing through our contact form. Select “Bulk / institutional pricing” as the subject.