These 4mm 32G pen needles are designed for precise and consistent liquid delivery in controlled laboratory settings. Commonly used with peptide research pens and other devices, these needles support accurate measurement and smooth reagent administration during experimental procedures.

Each pack contains 10 sterile, individually wrapped pen needle tips, ensuring proper laboratory hygiene and reducing the risk of cross-contamination between research applications. The ultra-fine 32G construction allows for controlled, subcutaneous-level delivery in non-clinical models, making them a reliable choice for protocols requiring consistent dosing accuracy and minimal reagent waste.

Shipping & Return Policy:
All items are shipped in secure, protective packaging. Due to the sensitive nature of peptide products, returns are generally not accepted. However, if there’s an issue with your shipment, we review each case individually and work to make it right.

Legal and Safety Information
This peptide is intended strictly for laboratory research and is not approved for human or animal consumption. Researchers must handle all peptides in accordance with local laws, ethical standards, and proper safety protocols. Our facility produces peptides to rigorous quality standards and ensures suitability for research use only.

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