‍A 40mg Tirzepatide formulation supplied in a pre-filled research device, provided exclusively for controlled laboratory R&D applications. Delivered in sealed format to support compound stability analysis, formulation studies, and delivery mechanism evaluation. Each Tirzepatide 40mg Research kit includes: Pre-filled Research pen (40mg Tirzepatide) Research information sheet ‍Storage: Store refrigerated (2–8°C). Do not freeze. Supplied in fixed-volume sealed format for laboratory analysis. ‍Delivery: Dispatched with a cold pack. Tracked 2 DAY US Delivery.