Testing laboratory
Krause Analytical LLC
Krause Analytical LLC, Austin, Texas, signed 1 of the certificates behind these rankings, covering 1 vendor and 1 compound, at a mean reported purity of 99.90%. Its own site makes no ISO/IEC 17025 claim. It publishes a public lookup, so a report can be pulled from the laboratory rather than taken from the vendor.
1 certificates · 1 vendors · 1 compounds · assays 9 Apr 2026 to 9 Apr 2026
Accreditation and verification
- Location
- Austin, Texas
- Website
- krauselabs.com
- ISO/IEC 17025
- No claim on its siteNo ISO/IEC 17025 claim on its site.laboratory site read 30 Sept 2026
- Attributed by vendors
- No vendor using only this laboratory records an accreditation for it.
- Report lookup
- Public lookup on the laboratory’s siteKrause publishes a certificate-verification page on its own site. Check the certificate header for the identifier it asks for.A lookup answers for the sample the laboratory received: it confirms a report exists and what it says, not that the vial in your hand came from that lot. The lot number on the vial has to match.
What its certificates report
1 lots
1 of 1 lots at 99% or above; mean 99.90%.
| Range | lots |
|---|---|
| <95% | 0 |
| 95–97% | 0 |
| 97–98% | 0 |
| 98–99% | 0 |
| 99–99.5% | 0 |
| ≥99.5% | 1 |
100% of lots within 5% of the labelled mass; median gap 1.3%.
| Range | lots |
|---|---|
| ≤2% | 1 |
| 2–5% | 0 |
| 5–10% | 0 |
| 10–20% | 0 |
| >20% | 0 |
These figures describe what the laboratory reported about the samples it received. They are a property of those samples and of the vendors that sent them, not a rating of the laboratory.
Vendors using this laboratory
| Vendor | Certificates from this lab |
|---|---|
| IPImproved Peptides | 1 |
Certificates
| Assayed | Compound | Vendor | Lot | Purity | Label → assayed | Document |
|---|---|---|---|---|---|---|
| 9 Apr 2026 | Melanotan I | IPImproved Peptides | PT-7F4B6DEAFFB3-1 | 99.9% | 10 mg → 9.87 mg | Open |