Subject: Pre-Order Sample Allocation Confirmation – Institutional Nonclinical Research

We are preparing a sample allocation plan for an institutional nonclinical research purchase of retatrutide. For your assigned use, please confirm:

1. Required total quantity and measurement basis: State the required amount and unit, specifying whether it is based on the net mass of delivered material (excluding the container) or on a peptide content basis reported or agreed by a stated method.
2. Container count and per-container minimum: Confirm the number of containers needed and the minimum amount in each (list unequal vial quantities separately rather than as an average).
3. Acceptance of opened or transferred material: State whether your workflow requires an unopened supplier container or accepts material subdivided and transferred by another laboratory.
4. Sharing, consumption, and return: Confirm whether this sample can be shared with another use, how much material will be consumed, whether any remainder can be returned, and whether returned material is acceptable for subsequent use.

Once recipients confirm their requirements, we will ask the supplier to confirm packaging feasibility, quotation scope, and timing. Any unverified item will remain marked "Unconfirmed" and will not be treated as an order specification.