100-Pack 5ml Plain Vacuum Sealed Tube, No Additive, Professional-Grade Vacuum Sealed Specimen Tubes with Red Cap for Laboratory, Pet, Clinical Use, Lab Supplies

• Medical-grade safety: Crafted from premium transparent PETG material with exceptional chemical stability. Each vacuum tube is individually sealed to medical-grade standards for reliable sample containment. Manufactured in facilities certified to medical-grade quality systems.
• Reliable vacuum seal: Features a secure vacuum seal design with a red cap, engineered to minimize sample loss and evaporation, ensuring sample integrity throughout collection and analysis.
• Additive-Free Design for Sample Purity: Features a pure tube body design completely free of additives. Ensures sample purity and integrity, suitable for all testing requiring unaltered specimens.
• Versatile Applications: Suitable for diverse scenarios including professional clinics, laboratory research, personal health monitoring, and veterinary hospitals, providing flexible solutions for varied needs.
• Cost-Effective Bulk Packaging: The 100-count kit delivers exceptional value for high-volume users, reducing restocking frequency and ensuring stable supply for medical facilities, research institutions, or long-term personal care.

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