The Research-Peptide Glossary: Key Terms Every Lab Should Know
A plain-English glossary of research-peptide terms: lyophilized, HPLC, mass spec, net peptide content, counter-ion, COA, molarity, endotoxin and more.
Archive
Tag: Laboratory Research
Peptide Blends Explained: Why Researchers Combine Compounds
What are peptide blends, why do research programs use pre-combined formulations, and what should a blend's COA show? A clear, compliant overview.
Shipping, Customs & Cold-Chain: Getting Research Peptides Safely Across Canada
How research peptides ship within Canada: tracked delivery, discreet packaging, cold-chain for sensitive compounds, customs basics, and what to check on arrival.
Where to Buy Research Peptides in Canada: A Researcher’s Buying Guide
What to look for when buying research peptides in Canada — batch-matched third-party COAs, ≥99% purity, domestic shipping and transparent pricing — plus the questions to ask before you order.
How to Read a Certificate of Analysis (COA) for Research Peptides
Learn to read a peptide COA in minutes: purity (HPLC), identity (MS), net peptide content, counter-ion, water content and batch number — and what good looks like.
HPLC vs. Mass Spectrometry: What Each Peptide Test Actually Tells You
HPLC measures peptide purity; mass spectrometry confirms identity. Here's how each method works, why you need both, and how to read the results on a COA.
What ≥99% Peptide Purity Really Means
≥99% purity sounds simple, but net peptide content, counter-ions and water change what's actually in the vial. Here's how to interpret purity claims correctly.
How to Store Lyophilized Research Peptides for Maximum Stability
Lyophilized peptides last longest when stored cold, dark and dry. Learn practical storage, handling and stability tips for research peptides — no dosing guidance.
How to Evaluate a Research-Peptide Supplier in Canada: Green Flags & Red Flags
Choosing a Canadian research-peptide supplier? Use this checklist of green flags and red flags — batch COAs, third-party testing, transparency and honest language.
Molarity, Stock Solutions & Dilutions: A Plain-English Guide for In-Vitro Work
Understand molarity, how to make a stock solution, and how to dilute it with C1V1=C2V2 — explained simply for in-vitro research. Not dosing guidance.