Wuxi Nest Centrifuge Tubes and Racks 500 mL, Plug Seal Cap, Sterile, Ultra-low Particulate Triple Bag Package,1 pc/pack, 2 packs/bag, 12 bags/case, 24 pcs/case , 623009

500 mL polypropylene centrifuge tubes with plug-seal caps, supplied sterile and ultra-low particulate for laboratory sample processing, separation and harvest of large cells, supernatants, bacteria, yeast and tissue samples. Packaged in a triple-bag format (1 pc/pack, 2 packs/bag, 12 bags/case — 24 pcs/case) for controlled handling and contamination control. The tubes are intended for routine centrifugation, sample storage and large-volume biomolecule or particulate separations in life-science and clinical laboratory workflows.

Key Features:

• Capacity: 500 mL
• Closure: Plug-seal cap
• Sterility & cleanliness: Sterile, ultra-low particulate; E-beam sterilized, SAL 10^-6
• Material: USP Grade VI polypropylene tube with polyethylene cap
• Maximum centrifugal limit: up to 7,000 x g
• Temperature range: -80°C to 120–121°C
• Packaging: Triple bag — 1 pc/pack, 2 packs/bag, 12 bags/case (24 pcs/case); Manufacturer part code 623009

Advantages:

• Secure plug-seal cap and reinforced cap design provide enhanced sealing for centrifugation and storage
• Sterile, ultra-low particulate manufacturing and E-beam sterilization reduce contamination risk for sensitive assays
• Wide temperature tolerance (-80°C to 120–121°C) supports freezing, refrigeration and autoclave-compatible procedures
• High-strength USP Grade VI polypropylene construction and increased conical-bottom thickness raise centrifugal durability up to 7,000 x g