§ 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 6 of 25
Date
Peptide / Sold by
Tested by
HPLC Purity
Qty Match
Dec 18, 2025
Tested byChromate
99.45%HPLC
103%of labeled
Dec 17, 2025
Tested byChromate
99.86%HPLC
100%of labeled
Dec 15, 2025
Tested byChromate
98.34%HPLC
97%of labeled
Dec 15, 2025
Tested byChromate
99.92%HPLC
102%of labeled
Dec 12, 2025
Tested byChromate
99.82%HPLC
115%of labeled
Dec 12, 2025
Tested byChromate
99.36%HPLC
108%of labeled
Dec 12, 2025
Tested byChromate
99.60%HPLC
96%of labeled
Dec 10, 2025
Tested byChromate
99.23%HPLC
105%of labeled
Dec 8, 2025
Tested byChromate
99.23%HPLC
116%of labeled
Dec 5, 2025
Tested byChromate
99.87%HPLC
108%of labeled
Nov 29, 2025
Tested byChromate
99.96%HPLC
101%of labeled
Nov 26, 2025
Tested byChromate
99.73%HPLC
106%of labeled
Nov 24, 2025
Tested byChromate
99.04%HPLC
107%of labeled
Nov 24, 2025
Tested byChromate
99.56%HPLC
108%of labeled
Nov 16, 2025
PE-22-28
Sold by ruo.bio
Tested byChromate
99.22%HPLC
95%of labeled
Nov 15, 2025
Sold by ruo.bio
Tested byChromate
99.88%HPLC
104%of labeled
Nov 15, 2025
Tested byChromate
99.63%HPLC
99%of labeled
Nov 11, 2025
Tested byChromate
99.36%HPLC
109%of labeled
Nov 11, 2025
Tested byChromate
99.11%HPLC
134%of labeled
Nov 9, 2025
Tested byChromate
99.58%HPLC
107%of labeled
Showing 101-120 of 481

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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