Knowledge Center
Reference
Knowledge Center
Technical reference material on the characterisation, documentation and handling of research compounds. These articles are educational. They describe methods and documents, not products, and none of them provides dosing, reconstitution, administration or human-use guidance.
What “Research Use Only” Means In Practice
What the designation is, what it is not, and why it is a statement by the seller rather than a status granted by any agency.
How to Read a Certificate of Analysis
What each figure on a COA means, which methods produce it, and what a high purity number still does not tell you.
Evaluating a Research Material Supplier
The documentation a buyer should ask for, and how to tell a real analytical package from a decorative one.
HPLC and Mass Spectrometry in Peptide Purity Verification
How purity and identity are actually measured, and the limits of each technique.
Lot Traceability and Laboratory Recordkeeping
Why a lot number is the unit of traceability, and what records make a result reproducible.
Lyophilised Peptide Stability and Cold Storage
How freeze-dried material degrades, and how stability is measured rather than assumed.
Solvent Properties And Their Analytical Consequences
How solvent identity propagates into chromatographic and mass-spectrometric measurement.
Reading Preclinical Literature Critically
How to read an in-vitro or animal study without over-reading it.
All products supplied by American Alpha Labs are for laboratory research use only. Not for human or veterinary use. No dosing, reconstitution, administration, or human-use guidance is provided or implied.