Chromate-tested peptides
Certificates of analysis from Chromate that peptide vendors publish: which vendors use the lab, which peptides it tested, and what it found. Chromate's website.

137published reports
18vendors
40peptides
99.55%median purity
112%median measured vs label
Accreditation
No accreditation found
We found no ISO/IEC 17025 accreditation for this lab in the accreditation bodies' registries.
Registries searched: PJLA, A2LA, ANAB (couldn't be searched), IAS · checked 2026-10-10. ISO/IEC 17025 is the standard for testing-lab competence; we check the accreditation body's own registry, not the lab's claim.
Vendors that publish Chromate reports
- Platinum Cryo 40 reports · Finnrick 63%
- Peptide Partners 14 reports · Finnrick 66%
- Hydro Research 14 reports · Finnrick 51%
- Solira 12 reports · Finnrick 80%
- Bulk Peptide Wholesale 11 reports · Finnrick 68%
- Domestic Peps 9 reports · Finnrick 76%
- RetaOne Labs 8 reports · Finnrick 71%
- SP Research 7 reports · Finnrick 76%
- Epic Peptides 5 reports · Finnrick 67%
- Pura Peptides 4 reports · Finnrick 66%
- Peptide-S 3 reports · Finnrick 65% · COA concerns
- Emlin BioScience Exchange 3 reports · Finnrick 80%
- Risynth Bio 2 reports · Finnrick 69%
- Retalux 1 report · Finnrick 66% · COA concerns
- Nuscience Peptides 1 report · Finnrick 61%
- Amino Essence 1 report · Finnrick 84% · COA concerns
- Amino Asylum 1 report · Finnrick 62%
- Xianhong Tong XHT Peptides 1 report · Finnrick 81% · COA concerns
Peptides tested by Chromate
- Retatrutide 25
- Tirzepatide 17
- MOTS-c 8
- Tesamorelin 7
- BPC-157 7
- TB-500 5
- GHK-Cu 5
- Semaglutide 5
- SS-31 4
- BPC-157 + TB-500 4
- KLOW 3
- Semax 3
- GLOW 3
- CJC-1295 (no DAC) + Ipamorelin 3
- Cagrilintide + Semaglutide 3
- 5-Amino-1MQ 3
- NAD+ 3
- HCG 2
- Melanotan II 2
- Ipamorelin 2
- AOD-9604 2
- Cagrilintide 2
- ARA-290 2
- Pinealon 1
- Glutathione 1
- Bacteriostatic Water 1
- Cerebrolysin 1
- Kisspeptin-10 1
- KPV 1
- Selank 1
- PT-141 1
- Sterile Preserved Solvent 1
- IGF-1 LR3 1
- AICAR 1
- GHRP-2 1
- Sermorelin 1
- Ipamorelin + Tesamorelin 1
- Epithalon 1
- CJC-1295 with DAC 1
- CJC-1295 (no DAC) 1
Latest Chromate reports
Reports as published by vendors; numbers are shown where the document is readable text. A vendor's COA shows one tested sample, not every batch. Vendors banned for fake lab reports are excluded.