Unisharp 0.3mL 31G Fixed Needle Syringe 20 units

Description

31G × 8 mm Insulin Syringes – Research Use Only

Ultra‑fine, double‑bevel 31‑gauge, 8 mm fixed‑needle U‑100 syringes with clear mL and U‑100 markings and a pink plunger for easy identification. Supplied strictly for laboratory and analytical research; not for human or veterinary use.