// HPLC-verified · Independent lab · Public archive

Every batch. Every test. On record.

We publish the actual Certificate of Analysis for every batch we sell — not summaries, not screenshots, the real PDFs from the third-party lab that ran the assay. Click any compound below to read or download.

// Test method

HPLC — high-performance liquid chromatography, the same method regulatory bodies use for pharmaceutical purity verification.

// Spec

≥98% guaranteed on every batch. Recent lots have all measured >99.5%.

// Independence

Third-party lab. Tests are run by an independent contract lab, not in-house. CoAs sign as “Conforms” or fail — the batch ships only if the result is “Conforms.”

Current batches

5 active lots

GHK-Cu SBL-CU50 · 50 mg

✓ Conforms

Lot: CU50-2026-04
Tested: Apr 2026
Spec: ≥ 98.0%
Measured: 99.7%

View PDF → Download

GLOW SBL-BBG70 · 70 mg

✓ Conforms

Lot: BBG70-2026-04
Tested: Apr 2026
Spec: ≥ 98.0%
Measured: 99.5%

View PDF → Download

KLOW SBL-KBT80 · 80 mg

✓ Conforms

Lot: KBT80-2026-04
Tested: Apr 2026
Spec: ≥ 98.0%
Measured: 99.6%

View PDF → Download

NAD+ SBL-NJ500 · 500 mg

✓ Conforms

Lot: NJ500-2026-04
Tested: Apr 2026
Spec: ≥ 98.0%
Measured: 100.0%

View PDF → Download

Semax SBL-XA30 · 30 mg

✓ Conforms

Lot: XA30-2026-04
Tested: Apr 2026
Spec: ≥ 98.0%
Measured: 99.8%

View PDF → Download

How to read a Stratus Biolabs CoA

Each PDF is the lab's actual signed assay report. You'll see the method (HPLC), the column and mobile phase used, the chromatogram (the spectral peaks), the measured purity, and a pass/fail signoff against our spec.

If you have questions about a specific lot, the testing protocol, or want to verify a CoA against the lab's records directly — reply to any of our emails or write us at [email protected] and we'll connect you with the chemist who ran the batch.

For research use only. Not for human or veterinary use, diagnostic procedures, or therapeutic applications.