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Purity · passShop-provided sample

IGF-1 LR3 × nuscience peptides — lab test, June 2025

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.993%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.993%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1 mg
Tested qty
1.024 mg
Qty match
102% of labeled · +2%
Batch / Lot
00176
Container
Lyophilized peptide vial
Tested by
ChromateView profile →

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

What’s in the vial

Label 1 mg · Lab measured 1.024 mg

102% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 256 mcg using the measured mass, against 250 mcg on the label — 2% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Independent HPLC purity analysis of IGF-1 LR3 from nuscience peptides, performed by Chromate on June 16, 2025. Reported purity: 99.993%. Net content: 1.024 mg against 1 mg labeled (102% of label). Batch 00176. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Chromate · Jun 16, 2025 · Batch 00176

Related lab tests

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The 138 other IGF-1 LR3 tests on Peptigrity range from 90.02% to 99.99%. This one sits at 99.99%.

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