What is a Safety Data Sheet (SDS)?
The SDS is the handling-and-safety companion to the COA. Here's what it covers.
Read guide →Research Library
Plain-English guides to research peptides
Evergreen explainers on peptide fundamentals, formats, laboratory handling, documentation and responsible research-only supply. For laboratory research use only.
35 guides
Why batch and lot codes matter
The batch code is small but important — it's what connects a vial to its paperwork. Here's why it matters.
Read guide →What mass spectrometry confirms
When a COA confirms identity, mass spectrometry is usually why. Here's the idea behind it.
Read guide →What HPLC purity data represents
HPLC is behind most purity figures you'll see. Here's what the technique measures, in plain terms.
Read guide →How to read a Certificate of Analysis
A COA is easy to read once you know what to look for. Here's a simple walkthrough.
Read guide →What is a Certificate of Analysis (COA)?
The COA is the headline document for a batch. Here's what it is and what it usually includes.
Read guide →Labelling and identifying materials in the lab
A well-labelled bench is a traceable bench. Here's what good labelling of research materials looks like.
Read guide →Reconstitution and concentration maths, explained simply
The maths behind reconstitution is simpler than it looks. Here's how quantity, volume and concentration relate.
Read guide →What is an aliquot?
Aliquot is one of the most common lab words. It simply means a measured portion — here's the idea.
Read guide →Why light and moisture matter for lyophilised materials
Two everyday factors — light and moisture — feature in a lot of storage guidance. Here's why.
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