All SS-31 Certificate of Analysis results— 788 COAs
TitrateLab · Certificate of Analysis

SS-31 99.6% Purity — Andy Peps StudioCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.579%
Dose vs label -0.1% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this SS-31 batch at 99.579% purity via HPLC. Quantity matched the 10mg label within 1% (9.99mg tested). The test is older (6-12 months) and lacks endotoxin results. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-09-17
Testing lab
Janoshik
Batch / lot
Quantity
9.99mg
label 10mg · tested 9.99mg
Endotoxins
Assay method
HPLC
Label dose
10mg
Context

How this result compares

This SS-31 certificate's tested purity of 99.58% ranks higher than 8% of the 788 SS-31 certificates with a purity result we have catalogued (median 99.84%).

Tested 2025-09-17 by Janoshik via HPLC. This test is newer than 13% of our catalogued SS-31 certificates.

Andy Peps Studio has 131 certificates in our corpus, including 2 for SS-31 at a median tested purity of 99.68%.

Manufacturer
Andy Peps Studio
View vendor profile
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

Verify on the upstream lab
Method
HPLC
Dose
10mg
Catalogued
2026-04-22
Artifact hash
9122f75130ce82dd…
OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.

{"peptide": "SS-31", "dose": "10mg", "purity_pct": 99.579, "purity_label": "99.579%", "method": "HPLC", "test_date": "2025-09-17", "client": "Andy Peps Studio", "notes": "", "label_qty": "10mg", "tested_qty": "9.99mg", "quantity_deviation_pct": -0.1, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
Related

Other SS-31 certificates

All SS-31 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Andy Peps Studio or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →