What the Hgh (191AA) record shows

Evidence through 2026-05-27

TitrateLab tracks 8 published Hgh (191AA) certificate-of-analysis source records through 2026-05-27, each with a recorded purity or measured-versus-label amount result. Across 8 records with a numeric peptide-purity result, including zero, the median reported purity is 96.2%. There are not enough labeled-dose results to report dose accuracy. This is a public convenience sample, not a randomized market survey; one result describes one submitted sample and does not verify other batches.

Published records with a non-null purity or measured-versus-label amount result. Matching uses a normalized compound slug. No deduplication in this archive summary; relays and corrected records can remain separate. Records with neither measurement are excluded here, but can appear in the research overview's exact-token raw-record total. These are not unique certificates or batches. TitrateLab indexes reports from third-party laboratories.

Aggregate calculated: 2026-09-17T21:51:05.823585+00:00. Calculation time is not a test date.

Published records8
Reported purity96.2% median · 8 results
Dose accuracyNot available
Endotoxin100% pass · 5 determinate results
Evidence dates2024-05-20 to 2026-05-27
Limits and missing evidence
  • Measured-versus-label dose data were not recorded.
  • The testing laboratory is unattributed on 1 record.
  • Coverage depends on reports that were published and available to ingest.
Assay metrics

Hgh (191AA) lab-testing metrics

8
Certificates
96.2%
Median reported purity (zero included)
25%
Purity records ≥ 99%
0
Source records reporting zero purity
1
Testing labs
4
Vendors
Mean purity95.9% Below 90% purity12% Endotoxin pass100%

COAs per testing lab

Every lab testing Hgh (191AA) in the corpus.

Chromate 7 94.3% med
Unattributed / lab unknown 1 100% med

Tested-purity distribution

Bins below 90% tested purity (12% of numeric purity records).

Hgh (191AA) tested-purity distribution
Purity rangeCertificates
0–50%0
50–70%0
70–80%0
80–85%0
85–90%1
90–91%0
91–92%0
92–93%0
93–94%0
94–95%3
95–96%0
96–97%0
97–98%0
98–99%2
99–100%2

COAs over time

Hgh (191AA) source records by test month (discovery month when test date is absent).

Hgh (191AA) certificates per month
MonthCertificates
2024-051
2025-081
2026-011
2026-041
2026-054

Most-tested vendors

Vendors by Hgh (191AA) certificate count.

Vendor names are the Pro layer. Lab-report counts remain visible.Reveal names →
Vendor name available with ProExplore reports + 4

Inside the lab evidence

Public preview

Explore this vendor’s lab reports

Open a compound, then a COA to inspect its measurements. This preview includes source-linked, deduplicated reports with a usable result. Its coverage can differ from the broader report count above.

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Vendor name available with ProExplore reports + 1

Inside the lab evidence

Public preview

Explore this vendor’s lab reports

Open a compound, then a COA to inspect its measurements. This preview includes source-linked, deduplicated reports with a usable result. Its coverage can differ from the broader report count above.

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Vendor name available with ProExplore reports + 1

Inside the lab evidence

Public preview

1 lab reports from this vendor

This chart compares report counts for this compound. A larger test history does not establish better purity, dose accuracy or endotoxin results. Inspect the individual reports to compare measurements.

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Vendor name available with ProExplore reports + 1

Inside the lab evidence

Public preview

Explore this vendor’s lab reports

Open a compound, then a COA to inspect its measurements. This preview includes source-linked, deduplicated reports with a usable result. Its coverage can differ from the broader report count above.

Connect these results to a vendor.

Pro reveals the name and gives you access to the lab-report archive.

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Published Hgh (191AA) certificates of analysis

8 records. Zero guesswork.

Unlock the actual vendor, purity, dose accuracy, lab, batch and saved certificate for every Hgh (191AA) result.

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Illustrative structure only. No record-level values are present in this preview.

More COA results by compound