Public COA audit
Bacteriostatic Water · Benzyl Alcohol 0.9%
Audited July 29, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 92
- Confidence
- 88%
- Panels
- 4/7
- Purity (printed)
- 99.9%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- BAC202602
- Identity method
- Gas Chromatography per USP <621>
- Issue date
- 2026-05-14
7-panel checklist
Had data + good, had data + bad, reported without pass/fail, or missing. Missing lowers thoroughness — you decide whether that panel matters; PeptIQ’s score still factors coverage.
4 of 7 present · 4 passed · 0 failed · 0 reported · 3 missing
Missing is a thoroughness gap — not automatically bad. PeptIQ’s legitimacy score still weighs panel coverage; you can down-weight panels that don’t matter for your use case.
Identity
Tested · passed · core
Compound identity confirmed (e.g. HPLC, mass spec).
Benzyl Alcohol 0.90%, Refractive Index 1.541
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.9%
Heavy metals
Not on this COA
Lead, arsenic, cadmium, mercury, or similar limits.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Microbial
Tested · passed
Bioburden / microbial limits testing.
No Growth, Fungi Not Detected
Endotoxin
Not on this COA · core
LAL or chromogenic endotoxin assay.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Sterility
Tested · passed
Sterility testing where applicable.
No Growth
Residual solvent / water
Not on this COA
Residual solvents or water content limits.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
How to read this
Had data · good
Panel present with a pass (or clear acceptance).
Had data · bad
Panel present with a fail — a concrete quality signal.
Had data · unclear
Value reported without an explicit pass/fail mark.
Missing
Not on this certificate. Lowers thoroughness; you decide if that panel matters for your use case. PeptIQ’s score still factors coverage.
Findings
Evidence-linked observations from this audit.
High purity confirmed
GC purity of 99.9% with impurities <0.01% or ND is appropriate for pharmaceutical-grade bacteriostatic water
Comprehensive identity verification
Benzyl alcohol content verified at 0.90% (within spec), refractive index 1.541 matches expected range, appearance confirmed
Batch information present
Lot/Batch BAC202602 clearly documented with product specifications
Sample date not specified
Analysis date (05/14/2026) is provided but no explicit sample collection date is documented
Lab identification and verification
Kovera Labs identified with sample ID KVR-2026-CEFA2B, access code BCE4C9, and verification URL provided
Appropriate testing panels for product type
Sterility, pH, preservative content, and purity testing are standard and appropriate for bacteriostatic water; heavy metals and endotoxin testing not typically required for this product class
Professional presentation
Well-structured report with clear methodology summary, USP method references, and comprehensive data tables
PeptIQ COA reports analyze document content and publicly verifiable lab signals. They are educational and not a guarantee of product quality, legality, or safety. Always consult a qualified professional before making health decisions. We never publish purchase prices, shipping details, or uploader identity.