✓ Purity · passLab has no portalShop-provided sample

MK2866 × chemyo.com — lab test, November 2025

Sample label: Chemyo
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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
99.4%
✓ Excellent purity only
PeptideMK2866
↓ Download COA
COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

7 data points
Purity
99.4%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
25 mg
Tested qty
25.11 mg
Qty match
100% of labeled · +0%
Batch / Lot
BA2169-2
Container
Solution 25mg/ml - 50ml
Tested by
Nutri AnalyticalView 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 25 mg · Lab measured 25.11 mg

100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 6.3 mg on both the label figure and the measured one.

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.

Verification trail
Report numberBA2169-2
Portal lookupLab has no portalThis laboratory publishes no public lookup, so the report cannot be confirmed independently.
PDF vs portalNutri Analytical's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of MK2866 from chemyo.com, performed by Nutri Analytical on November 11, 2025. Reported purity: 99.4%. Net content: 25.11 mg against 25 mg labeled (100% of label). Batch BA2169-2. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Nutri Analytical · Nov 11, 2025 · Batch BA2169-2

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