Quality & Testing Guides
Quality & Testing Guides
A purity figure on a product page is a claim. The certificate behind it is the evidence. These guides cover what that document contains and how to read it.
11 guides
Analytical Release Criteria for Research Peptides
RESEARCH USE ONLY This guide explains batch-review and analytical-documentation principles for laboratory research materials. It does not provide dosing,…
GuideHow to Read a Peptide Certificate of Analysis
RESEARCH USE ONLY This guide explains how to interpret analytical documentation supplied with laboratory research materials. It does not provide dosing,…
GuidePeptide Chromatogram Red Flags
RESEARCH USE ONLY This guide explains analytical-document review principles for laboratory research materials. It does not provide dosing, administration,…
GuideReceiving Inspection & Batch Acceptance Checklist
RESEARCH USE ONLY This guide covers receiving inspection and laboratory acceptance of Research Use Only materials. It does not provide dosing,…
GuideResidual TFA Counter-Ions & Peptide Desalting
RESEARCH USE ONLY This guide explains analytical-documentation and laboratory interpretation principles for Research Use Only peptide materials. It does…
GuideReturns Replacement & Quality Concerns Guide
RESEARCH USE ONLY This guide covers post-purchase quality-event documentation for laboratory research materials. It does not provide dosing,…
GuideSingle Research Peptides vs Multi-Peptide Blends
Research Use Only. All materials supplied by Core Research are for in vitro laboratory research only. This guide compares single-entity and multi-peptide…
GuideWhat Is HPLC Purity in Peptide Testing?
RESEARCH USE ONLY This guide explains analytical interpretation of HPLC data for laboratory research materials. It does not provide dosing,…
GuideWhat Is Mass Spectrometry in Peptide Identity Testing?
RESEARCH USE ONLY This guide explains analytical interpretation of mass-spectrometry evidence for laboratory research materials. It does not provide…
GuideWhat to Do if a Product Arrives Warm or Delayed
RESEARCH PURPOSES ONLY This guide is for laboratory quality-event documentation only. It does not provide dosing, reconstitution, injection,…
GuideWhy Batch Numbers & Lot Traceability Matter
RESEARCH USE ONLY This guide concerns laboratory traceability, analytical documentation and experimental record-keeping for Research Use Only materials.…