§ LAB TEST ARCHIVE · INDEPENDENT HPLC DATA · 6,193 TESTS · 64 PEPTIDES · 107 BRANDSPUBLIC RECORD · ALL SUBMISSIONS VERIFIED
§ HPLC PURITY DATABASE · INDEPENDENT LAB DATA

Peptide Lab Tests

We aggregate 6,193 third-party lab tests covering HPLC purity, endotoxin levels, and quantity verification from independent laboratories. Every report is submitted by the community and verified before publication.

Lab tests
6,193
Peptides tested
64
Brands analyzed
107

Latest lab tests

Page 81 of 83
Date
Peptide / Sold by
Tested by
HPLC Purity
Qty Match
Nov 24, 2023
Tested byJanoshik Labs
99.95%HPLC
113%of labeled
Nov 24, 2023
Tested byJanoshik Labs
99.42%HPLC
134%of labeled
Nov 20, 2023
Tested byJanoshik Labs
98.98%HPLC
87%of labeled
Nov 20, 2023
Tested byJanoshik Labs
99.38%HPLC
94%of labeled
Nov 17, 2023
Tested byJanoshik Labs
99.93%HPLC
101%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.99%HPLC
118%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.97%HPLC
112%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.98%HPLC
101%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.84%HPLC
132%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.85%HPLC
131%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.93%HPLC
117%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.72%HPLC
118%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.90%HPLC
116%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.98%HPLC
115%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.46%HPLC
107%of labeled
Nov 7, 2023
Tested byJanoshik Labs
99.46%HPLC
107%of labeled
Oct 19, 2023
Tested byJanoshik Labs
99.92%HPLC
99%of labeled
Sep 29, 2023
Tested byJanoshik Labs
99.11%HPLC
64%of labeled
Sep 11, 2023
Tested byJanoshik Labs
99.93%HPLC
102%of labeled
Sep 11, 2023
Tested byJanoshik Labs
99.14%HPLC
99%of labeled
Showing 1601-1620 of 1,654

Browse by peptide

64 tracked

Browse by brand

107 brands

Understanding lab tests

01HPLC

What Is HPLC Purity Testing?

High-Performance Liquid Chromatography (HPLC) is the gold standard for measuring peptide purity. It separates compounds in a sample and measures the percentage of the target peptide versus impurities. 98%+ is pharmaceutical grade; 95%+ is research grade.

02Endotoxins

Understanding Endotoxin Levels

Endotoxins are bacterial lipopolysaccharides that can cause fever and inflammation. The FDA limit for injectable products is 5 EU/kg body weight per hour. Results below 0.1 EU/mg are typically considered safe for research applications.

03Submit

How to Submit Your Lab Test

Help the community by submitting your third-party lab test results. You'll need the original certificate from an accredited laboratory, details about the peptide and brand tested, and the testing date. All submissions are reviewed before publication.

Community verification

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Submit it - free, takes 2 minutes, helps the community verify peptide purity across brands.

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