CELLTREAT™ suspension culture flasks are manufactured in accordance with ISO 9001:2000 quality management systems, with USP class VI materials, in a class 100,000 clean room. This attention to quality and detail ensures the performance and consistency you demand for your cell and tissue culture work.

• Flask surfaces are flat and free from striations to provide
  improved transparency
• Innovative angled neck design offers excellent pipet and cell
  scraper access
• Engraved graduations on two sides and ridges for easy stacking
• Suspension culture flasks are not tissue culture treated. The surface is hydrophobic and does not facilitate cell attachment
• Flasks are provided with vent caps that contain a 0.22 μm
  hydrophobic membrane filter to allow gas exchange and minimize the
  risk of contamination
• All flasks are packaged in easy opening sterile re-sealable (zip closure)
  bags with the lot number printed on each bag

Available in four different sizes:
25ml (12.5cm²)
50ml (25cm²)
250ml (75cm²)
600ml (182cm²)

CELLTREAT Scientific Products include a comprehensive "Quality Certificate" with every case of product.
The CELLTREAT "Quality Certificate" includes the Part Number, Lot Number, Sterility Assurance Level and Dosage, Endotoxin/Pyrogen Free Assurance, Non-Cytotoxicity Assurance and RNase/DNase Free Assurance.

All Suspension Culture Flasks are supplied sterile (gamma irradiated).