Corning® 50mL PP Centrifuge Tubes, Conical Bottom with CentriStar™ Cap, Rack Packed, Sterile, 25/Rack, 500/Case (Product #430828)

(This is the suggested replacement for 431653 and 431090)

Corning® 50mL clear polypropylene (PP) conical bottom centrifuge tubes come with the advanced polyethylene CentriStar™ caps and are packed 25 per rack. The CentriStar™ cap has an easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping. This leak-proof design comes with a revolutionary plug feature that virtually eliminated all seepage when used under recommended conditions.

  • Superior Performance
  • - Maximum RCF is 17,000 xg - Temperature range from -80°C to 120°C - 5 year shelf life
  • Ease of Use
  • - Leak proof design - Easy-on/easy-off cap - Clear accurate graduations - Large white marking spots
  • Reliable Quality
  • - Certified RNase-/DNase-free - Heavy-metal-free color concentrate - Medical grade polypropylene - Nonpyrogenic - Sterile Please check our Technical Information Listing
      • $370.44/case
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    Qty./Pk.: 25
    Qty./CS.: 500
    Capacity: 50 mL
    Tube Style: Centrifuge
    Bottom Style: Conical
    Neck Style: Wide
    Top Style: Threaded
    Max RCF: 17000 xg
    Graduations: Yes
    Graduation Range: 18384 mL
    Graduation Interval: 2.5 mL
    Color: Clear
    Cap Style: CentriStar™
    Cap Material: High Density Polyethylene
    Cap Diameter: 34.7 mm (approx)
    Cap Color: Orange
    Sterile: Yes
    Self-Standing: No
    Outer Diameter: 29.1 mm (approx)
    Length: 114.4 mm (approx)
    Feature: Disposable
    Rack: Yes
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    References and Bibliographies
    Abstract PDF HTML Title
    Rotor Compatibility Chart for Corning® 15 mL / 50 mL Centrifuge Tubes CLS-AN-217
    Personal Safety In The Laboratory
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    Abstract PDF HTML Title
    Corning® CentriStar™ Centrifuge Tubes - CI-CentriStar CT-12
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    Technical Reports
    Abstract PDF HTML Title
    Caps for Corning® and Costar® Plastic Labware Technical Bulletin - CLS-AN-106
    Chemical Compatibility of Corning® Plasticware Technical Bulletin - CLS-AN-107
    Characteristics of Corning® Plasticware Technical Bulletin - CLS-AN-108
    Nomogram For Computing Relative Centrifugal Force (RCF) - Plasticware
    Physical And Chemical Properties Of Corning Plastic Centrifuge Tubes - Plasticware
    Centrifuging Safely
    Corning® 15 and 50 mL Centrifuge Tubes: Product Specifications & Application Guidelines Case Insert - CI-GLAB-003