13mm caps

Looking for high-quality 13mm caps for medical use? Our flip-off seals feature colorful plastic buttons for easy color-coding and instant identification. Made from medical-grade aluminum with sterile flip-off tops. Tamper-evident and leak-proof design ensures medication safety. Compatible with standard 13mm glass vials and rubber stoppers. Ideal for vaccine vials, injectable drugs, liquid medications, and pharmaceutical packaging. Perfect for hospitals, clinics, laboratories, and research institutions. Available in bulk wholesale quantities. Fast shipping worldwide. Buy 13mm yellow flip-off caps online today.”