This page sets out general laboratory expectations for handling Peptra Labs research materials. It is reference information for qualified laboratory personnel, not a protocol, dosing guide, or instruction for use in humans or animals.

Receiving a shipment

• Inspect the outer parcel and each vial on arrival. Photograph any visible damage before opening further.
• Check that the compound name and batch number on the vial label match your order paperwork.
• Report damaged, incorrect, missing or visibly compromised items to info@peptralabs.com within 14 days of delivery.

Storage of lyophilised material

• Keep vials sealed, protected from light and moisture, and cold for long-term storage.
• Avoid repeated temperature cycling. Return material to storage promptly after handling.
• Keep the original labelling intact so the batch remains traceable to its Certificate of Analysis record.

Reconstitution and prepared solutions

• Reconstitution should follow your institution’s validated handling procedure.
• Use an appropriate laboratory solvent; bacteriostatic water is stocked under Laboratory Supplies.
• Label prepared solutions with compound, batch, concentration and preparation date.
• Avoid repeated freeze-thaw cycles of prepared solutions.

General laboratory safety

• Handle research materials in a designated laboratory area using your institution’s standard personal protective equipment.
• Do not eat, drink or store food in areas where research materials are handled.
• Follow local rules for the disposal of research chemicals and contaminated consumables.
• Request safety documentation by emailing info@peptralabs.com with the product name.

Research-use boundary

Peptra Labs materials are supplied for in-vitro laboratory research only. They are not medicines, supplements, cosmetics, foods or veterinary products, and no human or animal use is intended or supported. See the Research-Use Policy for the full permitted-use boundary.