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CELLSTAR® Filter Cap Cell Culture Flasks, Greiner Bio One


660175 690175 658175 661175
82050-872 82051-074 82050-856 82050-878
CELLSTAR® Filter Cap Cell Culture Flasks, Greiner Bio One
Flasks Cell Culture Flasks
A specific capillary pore membrane is used for the filter screw caps of CELLSTAR® filter cap cell culture flasks.

  • High airflow rate and optimal gas exchange
  • Additional standard screw caps, without filter, available on request
  • Improved cell adhesion through physical surface treatment
  • Cell culture flasks with filter screw caps
  • Canted neck
  • Graduation on both sides
  • Sterile and user-friendly packaging
  • 25cm², 75cm² and 175cm² cell culture flasks for variability of media volume

The defined pore diameter of 0.2 µm provides a sterile barrier against contamination

Due to the high airflow rate of the filter material, an optimal gas exchange is ensured.

Flasks are certified RNase-, DNase-free, and free of endotoxin (< 0.06EU/mL) for the most sensitive cell-based applications. Design of all flask formats allows efficient access to the cell lawn with cell scrapers and optimal access with pipettes. Flask options include 25, 75, and 182cm with plug-seal or filter (vented) caps. Filter cap flasks feature a 0.2 micron hydrophobic membrane for complete sterile gas exchange.

Flasks have raised rims for stacking. The 550mL flask has a low profile design. The 650mL flask has a high profile design. The red filter screw cap has a capillary 0.2µm pore diameter membrane and hydrophobic inner surface.




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Prices shown are current at time of publication. Where changes have occurred, prices prevailing at the time of shipment will apply. Prices are subject to change without notice.

Our sales and customer service departments welcome quotations for laboratory set-ups and multiple-unit orders. Your inquiries are welcome and appreciated.

Payment Terms:
Payment terms are Net 30 Days on approved credit, F.O.B. warehouse or point of manufacture. Shipping charges are prepaid and added to the invoice. C.O.D. orders will be charged a $10.00 handling fee plus shipping charges. AMEX, MasterCard, and Visa are accepted.

Minimum Order:
There is no minimum order at BioExpress. Full case quantities or minimum quantities may apply to non-stock or specialty items.

All orders are shipped F.O.B. warehouse or point of manufacture. Shipping charges are prepaid and added to the invoice. Orders are usually shipped within 24 hours of receipt. We ship by the most efficient and economical means available. Extra charges apply to HAZMAT and dry ice shipments.

If you would like to return an item, please call BioExpress customer service or contact your local representative for an RGA number. All returns must include an RGA number, include original packaging and be shipped prepaid. Items older than 30 days, sterile, or special order items are subject to review. A 15% restocking fee applies.

BioExpress accepts no responsibility and shall not be held liable for loss, damage, expense, consequential, or accidental damage. This includes the damage to property, person, or premises resulting from these products. BioExpress MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURCHASE. BioExpress expressly disclaims all other warranties, whether express, implied or statutory, including the warranty of MERCHANTABILITY AND FITNESS FOR USE. In no event will BioExpress be liable for consequential damages arising from the use of products described in this catalog.

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