Wuxi Nest Purple, External Thread, Hinged Cap with Sealing Ring, Sterile, 500/pk, 2000/cs , 633961P

Sample vial cover designed as an external-thread, hinged cap with an integrated sealing ring for use with 0.5 mL self-standing sample vials. The product provides a conjoined screw cover that seals sample vials and is supplied sterile for laboratory sample containment and transport. Primary use cases include secure closure and color-coded identification of small-volume sample vials in laboratory, clinical, and biobanking workflows.

Key Features:

• External (screw) thread design for secure attachment
• Hinged cap with integrated sealing (rubber) ring
• Sterile packaging
• Color: Purple
• Pack quantities: 500 per pack; 2000 per case

Advantages:

• Integrated sealing ring provides a secure, leak-minimizing closure for small-volume sample vials
• Hinged cap allows single-handed opening and reduces risk of cap loss during handling
• Color coding (purple) enables easy visual identification and organization of samples