HomeLab Tests nexaph peptides, LL-37
Purity · passShop-provided sample

LL-37 × nexaph peptides — lab test, February 2026

Sample label: NEXAPH
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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
99.503%
Excellent purity only
PeptideLL-37
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Independent verification available

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Test results

7 data points
Purity
99.503%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.25 mg
Qty match
102% of labeled · +2%
Batch / Lot
LL37100217​2026-01
Container
Transparent Red/Silver
Tested by
Janoshik LabsView 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 10 mg · Lab measured 10.25 mg

102% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.6 mg using the measured mass, against 2.5 mg on the label — 3% 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 LL-37 from nexaph peptides, performed by Janoshik Labs on February 27, 2026. Reported purity: 99.503%. Net content: 10.25 mg against 10 mg labeled (102% of label). Batch LL37100217​2026-01. Sample source: shop-provided.

Certificate of analysis

Original document
JANOSHIK LABS · HPLC-UV/MSLAB-LL37100217​2026-01
SAMPLE
LL-37
BATCH
LL37100217​2026-01
CLIENT
nexaph peptides
DATE
FEB 27, 2026
METHOD
HPLC-UV/MS
COL.
C18 2.7μm
◆ AREA % = 99.503RT = 5.42 min
ACCEPT · MEETS SPEC
Issued by Janoshik Labs · Feb 27, 2026 · Batch LL37100217​2026-01

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