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CellScrew® 6K

CellScrew® 6K - Adherent cell culture bottle, 6,000 cm², 1 pc

  • translucent

  • sterilized

  • TC-treated

  • including vented cap

  • single-use

  • made from polylactic acid (PLA)


Say goodbye to handling multiple roller bottles or bulky cultivation devices: The CellScrew® 6K is a single-use culture device for adherent cells with a growth area of 6,000 cm² made from plant-based polylactic acid (PLA) simplifying cell cultivation in your lab. The large cell growth surface with a small footprint produces a high surface-to-volume ratio, allowing the CellScrew® 6K to replace 7 roller bottles (850 cm²) or 80 T-75 flasks. Whether you are working in cell and gene therapy, vaccine manufacturing, drug screening and development, or cultivated foods, the CellScrew® 6K is your solution for easy, efficient, and sustainable cell cultivation.

The CellScrew® 6K is made from 100% renewable biopolymer and produced by additive manufacturing.

  • excellent mixing and gas exchange

  • optimal growth conditions for adherent cells

  • significantly lower handling time

  • harvest efficiency around 90% with HEK-293

  • ⅔ less harvesting enzyme concentration necessary

  • mechanically and chemically durable and reliable

  • usable for freezing at temperatures of -80 °C

  • made in Germany

The research-grade product is delivered TC-treated and sterile, with a vented cap, individually packed.


If you would like to place a bulk order or if you have any questions, please feel free to contact our sales team ( 


Product Details

  • ​​​​​​dimensions: 121 x 191.9 mm

  • working volume: 250 - 800 mL

  • growth area: 6,066 cm²

  • recommended rotational speed: 0.5 - 2 rpm

  • kLa-value: > 1.95 h-1 (@0.5 rpm)

  • mixing time: < 9 min (@0.5 rpm)

  • free of components of animal origin 

  • manufactured in accordance with DIN EN ISO 9001

  • individually packed

  • fully traceable by lot number 

  • sterilized by gamma irradiation

  • suitable for sterile cell culture

  • requires the use of a roller device

Number of items per bag:


Number of bags:


Weight (net):

0.550 kg

Package weight:

dependent on number of ordered items

Packaging dimensions (individual packaging):

13 x 13 x 30 cm

Commodity code:

3926 9097 90



Country of origin:


Shipping Details

Technical Data & Documents

Download PDF • 3.60MB

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