HPLC-verified. Mass spec confirmed. Every single batch.
Every compound is tested by an independent lab. Every result is published. Nothing is taken on faith.
Every vial is assembled the same way: glass, stopper, crimp and cap, sealed and labeled by product.
Every peptide starts as individual amino acids, added one residue at a time.
Each residue is coupled in its exact position, then the finished chain is purified.
Purified peptide is lyophilized into a dry powder and sealed under a crimp cap.
Every batch is analyzed by an independent lab, and the report is published with the product.
Holographic labels name the compound and the amount on every vial, so nothing on your bench is a guess.
Chromatogram, mass spectrum, lot number, signature. All public.
Clean glass, clear labeling and a lab report behind every vial.
An outside analytical lab tests every batch, so the numbers aren't ours to grade.
The full report sits on the product page. No request forms, no waiting.
Questions and orders go to a real person at 316-680-7771.
No. Every Spectra product is sold strictly for laboratory research. None are intended for human or veterinary use, or for use as a food, drug, cosmetic, or household chemical.
Every product page includes its batch-specific Certificates of Analysis, with HPLC purity and mass spectrometry results from an independent laboratory. You can also browse all of them on the Lab Data page.
Add products to your bag and check out with a credit or debit card, or text or call 316-680-7771 and we'll help.
Orders are typically processed within 1–2 business days after payment is received. Weekend and holiday orders are processed the next business day. Orders over $200 ship free.
You must be 21 or older to enter. All products are for laboratory research use only and are not intended for use in or on humans or animals, or for the diagnosis, treatment, cure, or prevention of any condition.
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