(3–4 units) 5% Discount • (5–9 units) 10% discount • (10–49 units) 15% discount • (50+ units) 20% discount • automatically applied at checkout

Certificate of Analysis (CoA)

Certificates of Analysis are provided to ensure transparency and confidence in every research purchase.

Quality Control Summary

Purity >99.1%
Heavy Metals Not Detected
Endotoxins <5 EU/mg (EU/vial divided by mg/vial)

Identity Test

Confirms the material’s molecular identity by matching its analytical profile to a qualified reference standard (e.g. HPLC and/or MS)

Purity Test

Quantifies chromatographic purity and related impurities, confirming the main component is ≥99.1% and within the specified fill content range

Heavy Metals Test

Uses elemental analysis (e.g. ICP-based methods) to confirm lead, arsenic, mercury, cadmium and other trace metals are below strict acceptance limits

Endotoxin Test

Performs a quantitative bacterial endotoxin test (BET) to measure LPS levels in EU per vial, supporting use in sensitive in vitro systems

Explore historical Certificates of Analysis and third-party testing records. Current batch-specific CoAs are now conveniently available directly on each product page.

How to Check Your Peptide Batch Number

Use the accordion below to locate the relevant Certificate Of Analysis for your batch:
BACTERIOSTATIC WATER
BPC-157

BPC10-07/27 - PURITYHEAVY METALSENDOTOXINS

BPC10-03/28 - PURITYHEAVY METALSENDOTOXINS

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CJC-1295 (DAC)
CJC-1295 (no DAC)

CND5-10/27 - PURITYHEAVY METALSENDOTOXINS

CND5-04/28 - PURITYHEAVY METALSENDOTOXINS

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GHK-CU

GHK50-09/27 - PURITY • HEAVY METALS ENDOTOXINS

GHK50-12/27 - PURITYHEAVY METALSENDOTOXINS

🟠 Batch Advisory | GHK50-03/28 - PURITYHEAVY METALSENDOTOXINS

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IPAMORELIN

IPA5-10/27 - PURITYHEAVY METALS • ENDOTOXINS

IPA5-04/28 - PURITYHEAVY METALSENDOTOXINS

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KPV
MOTS-C

MOT10-09/27 - PURITYHEAVY METALS • ENDOTOXINS

MOT10-12/27 - PURITYHEAVY METALSENDOTOXINS

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MT-1
MT-2
SELANK
SEMAX
SS-31
TB-500

TB510-07/27 - PURITYHEAVY METALSENDOTOXINS

TB5-12/27 - PURITYHEAVY METALSENDOTOXINS

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TESAMORELIN