
Single High-Pressure Resistant Low-Friction / Low-Resistance 1ml Rubber Syringe Rubber Stopper Piston Seal for Medical Use. Medical Grade Safety: Made from medical-grade rubber materials compliant with international biocompatibility standards. High Capacity Production: Annual output of 10 billion pieces with 100K cleanroom production environment. Rigorous Quality Control: 100% full inspection after vulcanization plus spot checks to eliminate common defects. Sterilization Compatibility: Supports both EO and radiation sterilization for sterile medical use applications. Customization Options: Custom material, size, and color options available to meet diverse market needs. Precision Performance: 1ml-100ml specifications ensure perfect fit with standard syringes and air-tight sealing.