NEXTIOE · BUYER CHECKLIST

Prepare a useful peptide RFQ

Complete these items before requesting a sample or quotation. They reduce avoidable clarification cycles and help align analytical evidence with the intended use.

Material definition

• Peptide name and sequence
• Intended use and destination market
• Required grade, counter-ion and target purity
• Initial quantity and expected annual demand
• Required modifications, labels or conjugations

Analytical evidence

• Required identity method
• HPLC method or acceptance criteria
• Mass confirmation requirement
• Residual solvents, water, counter-ion or other project-specific tests
• Buyer-specific quality questionnaire

Commercial and logistics

• Sample acceptance process and decision owner
• Target decision and order dates
• Packaging, storage and shipment requirements
• Importer of record and required import documents
• Requested Incoterm and destination

Important: Research-use materials are not for human use. Regulated programs require licensed-buyer and import-route qualification.