Archive
Category: Buying in Canada
What Canadian research buyers ask before ordering: prices, bulk orders, Health Canada and DIN numbers, and straight answers to common questions about research peptides in Canada.
October 22, 2026
What a lot number is in the regulations the convention comes from, how lot and batch differ, what records have to sit behind the number, how a retest date differs from an expiry date, and what a lot number cannot prove on its own.
October 22, 2026
Custom peptide synthesis or a catalogue peptide? Compare sequence needs, modifications, documentation, lead time and cost before you order for your lab.
October 21, 2026
Where are research peptides made? Who synthesizes them, what Made in Canada and Product of Canada claims require, and what to ask a supplier about origin.
October 21, 2026
Buying research peptides for a university lab? What purchasing offices and grant rules ask for: payment, receipts, documents, receiving and records.
October 21, 2026
Research grade vs pharmaceutical grade: no law defines the first. What grade labels mean for peptides, and how to check a purity claim before you order.
October 21, 2026
ISO 17025 vs GMP vs ISO 9001: what each one certifies, how accreditation differs from certification, and how to verify a supplier's or lab's claim.
October 21, 2026
Shipping peptides in winter? What cold does to lyophilized powder, why condensation matters more than freezing, and what to do when a parcel arrives.
October 11, 2026
Are peptides legal in Canada? Will customs seize an overseas order? Are COAs faked? Straight, sourced answers to the 24 peptide questions Canadians ask most on Reddit.
October 8, 2026
What a DIN number is: Health Canada's eight-digit Drug Identification Number, how it differs from an NPN, and why research reagents don't have one.
October 5, 2026
Buying research peptides in bulk in Canada: lot consistency, COAs, storage planning, box pricing and what to ask before a large order.