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Research Use Confirmation
This site supplies research chemicals intended exclusively for laboratory and scientific research. Products are not for human or animal consumption.
Precision Research Supply
Precision-Engineered Research Peptides. Batch-Verified Quality.
HPLC-tested compounds supplied across the UK with fast, temperature-monitored dispatch.
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Fast Dispatch
Next-Day Royal Mail delivery on in-stock compounds.
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Purity Guaranteed
≥99% HPLC verified on every single batch.
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7-Day Returns
Hassle-free unopened return guarantee.
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Referral Rewards
Recommend a colleague and receive 15% off your next order.
Catalog Highlights
Recommended Compounds
Our most requested batch-verified research peptides.
Analytical Rigour
Why Choose Meridian Bio-Labs?
Every batch passes our 14-point analytical panel before it reaches your bench.
🔬 Meridian 14-Point Panel
- HPLC Purity Assay (≥99%)
- Mass-Spec ESI-MS identity confirmation
- Sequence verification (Edman / MS-MS)
- Endotoxin (LAL) screening
- Residual solvent & moisture analysis
- Net peptide content quantification
- Batch-specific downloadable COA
Typical Suppliers
- Purity claimed, rarely evidenced
- No mass-spec identity confirmation
- No sequence verification
- Endotoxin levels unknown
- No solvent/moisture data
- Generic, non-batch documentation
- COA unavailable on request
★★★★★
Rated 4.8/5 based on customer reviews
Trusted by research laboratories and independent scientists across the UK.
★★★★★
“COAs matched the batch exactly. Dispatch was next-day and cold-chain packaging was spotless.”
Dr. A. Whitfield
Verified Purchase
★★★★★
“HPLC traces are transparent and reproducible. Exactly what a research supplier should provide.”
R. Nguyen, Lab Manager
Verified Purchase
★★★★☆
“Great purity and fast support. The bulk discount over £145 made restocking effortless.”
J. Okafor
Verified Purchase