Series A Mycap® Bottle Assemblies - Polypropylene Centrifuge Tube - 15 mL

Mycap® on 50mL Falcon® Polypropylene Conical Tube.

Air vent port with 0.2µm hydrophobic PES membrane filter. Inlet|outlet port with capped male luer fitting and dip tube to bottom for complete fluid withdraw.

1/8″ID x 1/4″ OD|3.2mm ID x 6.4mm OD platinum-cure silicone tubing.

Individually double bagged, gamma irradiated and ready for use.

Item No.: 
Min. Order Qty.

*Custom/bulk order quotes are provided within 72 hours of request.

Sartorius' Mycap® Bottle Closures make aseptic fluid transfer into and out of bottles simple and reliable.

Dip Tube Tip

Tubing ports on Mycap® feature our dip tube tip. The polypropylene component prevents the tube from becoming stuck or suctioned to the wall or bottom of the bottle during fluid removal. The subtle saddle shape ensure liquid is transferred out, down to the very last drop.

Universal Closure

All Mycap® have our robust, plasticizer-free platinum-cured silicone seal. Silicone is well recognized as the high-performance closure resin preventing contaminants from getting in and maintaining a microbial barrier across a wide temperature range including autoclave. Mycap® feature the same seal regardless of bottle type, tubing size, tubing type or port configuration making it simple to validate one and use Mycap® anywhere in your drug production process—Mycap® is the first universal closure system.


  • Application Area
    Aseptic sampling  
  • Process Step
    • Cell Harvest & Downstream Processing Intermediates  
    • Drug Substance Purification  
    • Drug Product Formulation  
    • Buffer Preparation  
    • Media Preparation  

Connections (Physical)

  • Connector Inlet
    Capped Male Luer  


  • Number of Ports

General Specifications

  • Tubing
  • Vent
    Hydrophobic Minisart® Filter  

Materials of Construction

  • Tubing Material
    Platinum-Cured Silicone  

Product Information

  • Brand
  • Container Format
  • Container Type
    50 mL polypropylene centrifuge tube  
  • Number of Containers
  • Pack Size
  • Type
    Mycap® Bottle Assemblies  


  • Delivery Condition
  • Sterilization Method
    Gamma irradiation  

Usage Protocols

  • Autoclaving
    Not suitable for autoclave  


  • Volume
    50 mL  
Manually Operated Quickseal® Cutting Tool (pack size: 1)

The Quickseal® cutting tools were designed for single-person operation with reliability, simplicity, and portability in mind.

  • The manually operated tool works on tubing up to 1/4" (6.4 mm) outer diameter
  • The battery-operated tool works on tubing up to 1.125" (28.6 mm) outer diameter

Quickseal® Protective Silicone Cap 1/4" (6.4mm)
Qty. Graduation
Item no.


The Quickseal® protective caps can be installed after collars are cut. The caps are made from flexible and durable silicone. They are suitable for a wide range of temperatures.

Web prices – only available through online purchase