SLU-PP-332 · COA aggregate

Every SLU-PP-332 COA we've seen

Cross-vendor view of every Certificate of Analysis for SLU-PP-332: purity distribution, test coverage gaps, recent batches. Sourced back to the original COAs.

Open methodology Lab-verified only No paid placements

COAs ingested

Vendors

99.54%

Avg purity±0.35%

27%

Endotoxin tested

Tested by

Freedom Diagnostics9 COAsA Vanguard Laboratory5 COAsA BioRegen4 COAsA Janoshik Analytical3 COAsA MZ Biolabs2 COAsC ILS Labs2 COAsA

Purity over time

Each dot is one COA. Color = vendor. The dashed line is a recency-weighted rolling mean (6-month half-life) — it tells you whether testing is trending up or down across the corpus, independent of which vendors happen to have published most recently. Tightly clustered points across many vendors = either real consistency or rubber-stamping; check the individual labs.

By vendor

Vendor	COAs	Avg purity	MS	Endotoxin	Sterility	Metals	Latest
Ion Peptide	4	99.57%

Recent batches

Vendor	Lab	Lot	Purity	Tested
Ion Peptide	Analytical Formulations, Inc.	SLP30-02122026	99.80%	—	View
Kimera Chems	MZ Biolabs	KC-SL3-04	99.51%	—	View
Mile High Compounds	Vanguard Laboratory	SLU-PP-MH-02	—	—	View
Orbitrex Peptides	Freedom Diagnostics	SLU5126	99.10%