§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · #OR-CTX20-326✓ Verified · Pass

Cartalax × OROS Research - Lab Test, March 2026

Tested Friday, March 27, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.80%

✓ Excellent

PeptideCartalax

BrandOROS Research

LabVanguard Laboratory

↓ Download COA 🔗 Share

Test results

6 data points

Purity

99.80%

Endotoxins

Not tested

Stated qty

20 mg

Tested qty

19.3 mg

Qty match

97% of labeled · -3%

Batch ID

#OR-CTX20-326

Tested by

Vanguard LaboratoryView profile →

◆ Quantity verification

20 mg→19.3 mg-3%

About this test

This independent HPLC-UV/VIS lab test confirms Cartalax 20mg from OROS Research at 99.80% purity. The analysis was conducted by Vanguard Laboratory on March 27, 2026.

Cartalax is analyzed through high-performance liquid chromatography with UV/VIS detection. The assay result of 19.30 mg confirms accurate dosage content. A purity level of 99.80% indicates high-grade synthesis and minimal contamination.

Lot number #OR-CTX20-326 is documented with ISO 17025:2017 accreditation. The full certificate of analysis is available for download on this page.