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

Yellow external-thread hinged caps with integrated sealing rings for sample tubes. These sterile caps provide a hinged closure that secures and seals microcentrifuge/sample tubes for laboratory sample storage and handling. Packaged for bulk laboratory use: 500 caps per pack, 2000 caps per case.

Key Features:

• Color: Yellow
• Closure type: Hinged cap with sealing ring
• Thread: External thread
• Sterility: Sterile
• Packaging: 500 per pack, 2000 per case
• Manufacturer part code: 633961Y

Advantages:

• Hinged cap with sealing ring provides a secure, leak-resistant closure for sample protection.
• Sterile, ready-to-use packaging reduces contamination risk and supports immediate laboratory use.
• Bulk packaging (500/pk; 2000/cs) supports high-volume workflows and inventory consolidation.