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CELLSTAR© Suspension Culture Flasks, Screw Cap, Hydrophobic Surface, Sterile, Greiner Bio-One


661190 690190 658190 661195 660190 658195 690195
These graduated, canted-neck flasks are manufactured in an aseptic, fully automated facility from high-quality virgin polystyrene resin to ensure superior optical clarity.

  • High-quality virgin polystyrene construction
  • Superior optical clarity
  • Hydrophobic surface
  • Ideal for suspension cultures and hybridoma

Flask design makes it possible to efficiently reach the cell lawn with a cell scraper, while still providing optimal access with a pipet

All flasks are integrity tested to provide uniform growth and proliferation, and are sterilized by radiation. Flasks are nonpyrogenic, noncytotoxic, and free from DNase, RNase, and human DNA.

Flasks have a hydrophobic surface, ideal for suspension cultures and hybridoma. The 550 mL flask has a low profile design. The 650 mL flasks have a high profile design. Red filter screw cap has a capillary 0.2 µm pore diameter membrane and hydrophobic inner surface. Standard screw cap has a ventilation position.



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Capacity Cap Type Packaging Supplier No. Catalog Number Unit List Price Quantity
50 mL Filter Screw Cap 10/Bag 690195 T-3002-2 Case of 200 Retrieving
50 mL Standard Screw Cap, White 10/Bag 690190 T-3002-5 Case of 200 Retrieving
250 mL Filter Screw Cap 5/Bag 658195 T-3002-8 Case of 120 Retrieving
250 mL Standard Screw Cap 5/Bag 658190 T-3002-6 Case of 120 Retrieving
550 mL Standard Screw Cap 5/Bag 660190 T-3002-7 Case of 50 Retrieving
650 mL Filter Screw Cap 4/Bag 661195 T-3001-5H Case of 40 Retrieving
650 mL Standard Screw Cap 4/Bag 661190 T-3002-7H Case of 40 Retrieving
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