Analytical Reference Materials, Traceable to the Vial

Every US pharmaceutical grade reference material ships with a complete Batch Verification Report — HPLC purity, mass spectrometry identity, gas chromatography and Karl Fischer moisture. Amber-glass, lyophilised, filler-free, QR-checkable on every vial. Research use only.

Featured pharmaceutical grade peptides

Analytical reference materials and lab consumables. Every order ships with a Batch Verification Report.

Amber glass and stability

UV-protective amber-glass vials, filled under inert nitrogen and sealed at atmospheric pressure, displace oxygen and give superior moisture control for a longer functional shelf life. No fillers or bulking agents.

Verify every pharmaceutical grade batch

Scan the QR code on your vial, enter a batch link, or look up the ID for instant access to the Batch Verification Report.

What’s in a Batch Verification Report

• Identity confirmation — mass spectrometry verifies the correct compound was synthesised.
• Purity analysis — HPLC chromatography with retention times, peak data, and quantified purity.
• Contaminant screening — heavy metals and residual solvent screening; endotoxin where available.
• Stability indicators — Karl Fischer moisture analysis and gas chromatography.

Documentation comparison

HPLC purity: batch-specific chromatogram and data. Mass spectrometry: identity-confirmed per batch. Gas chromatography, endotoxin, Karl Fischer moisture and heavy metals included where applicable. Zero fillers. Verification via QR code, link, or batch ID.

Why researchers choose our pharmaceutical grade peptides

Uncompromising documentation, transparent and traceable batch-specific QR verification, and a standard built for serious research. United States supplier, fast domestic shipping.

United States Pharmaceutical Grade Peptide Supplier

Celvaris Labs supplies analytical reference materials in the United States with comprehensive Batch Verification Reports, amber-glass nitrogen-sealed vials, zero fillers, and instant QR verification. Research use only.

Research use only. Not for human or animal use, therapeutic or veterinary applications, or diagnostic procedures.