Research Use Only — For Laboratory & Investigational Purposes

99%+ purity, independently verified. QR-linked batch COA.

Five research compounds currently in stock — all tested by Freedom Diagnostics for purity, identity, and endotoxin before they reach inventory. Browse by category, review the COA online, and order with full batch documentation.

Delta Peps research vial catalog with lot documentation and COA
HPLC Verified Purity measured by instrument — not printed on a label without data.
Mass Spec Confirmed Every batch confirmed by molecular weight and fragmentation pattern.
Endotoxin Screened LAL testing on every batch. Most suppliers skip this. We don't.
Lot-Traceable Every vial carries a lot number tied to a corresponding batch COA.

Why the testing standard is the product

What separates research-grade from research-labeled.

01 Freedom Diagnostics runs the tests

Anyone can print a purity number on a label. Freedom Diagnostics is an independent laboratory — their analysts ran the test, their instrument generated the chromatogram, their name is on the COA.

02 The endotoxin gap

LAL endotoxin testing requires dedicated equipment and trained analysts. Most research peptide suppliers skip it entirely. It is a standard test in this catalog, not an upgrade.

03 Documentation before and after purchase

COA is available on every product page and via Freedom Diagnostics before you buy. After delivery, scan the QR code on your vial to pull that batch's certificate — no paper COA is included in the box.

Verified. Documented. In stock.

Review the COA first. Order when you're satisfied with the data.

Current inventory: GLP-1, GLP-2, GLP-3, Tesamorelin, BPC-157/TB-500. All independently tested. All lot-traceable. QR-linked COA on every vial.

Browse Research Catalog