Introduce 

Sorfa cell culture flasks (also named tissue culture flasks) are designed in three types of area for cell culture: 25 cm2, 75cm2 and 175cm2. The engraved graduation on both sides helps users to fill accurate medium. Marking area is made to identify flasks for different purpose and ridges on the top make flask easy to stack. Sorfa angled design of neck is easy for pipette access into touch each corner of flask.

 Caps are categorized to plug seal cap and vent cap. Plug seal cap usually applies to airtigh  t culture. In addition, it’s   suitable for open culture when unscrewing cap. Vent cap is designed for open culture for it inclu  des one piece of hy  drophobic membrane   of pore size of 0.2 um. Membr  ane prevents gas from contaminating in the process of exchanging. It’s recommended to use CO2 incubator for vent cap, special for long-term cell culture.

 Feature 

1.  USP Plastic Class VI Polystyrene  

2.  25 cm², 75cm² and 175cm² 

3.  Suspension culture and adherent culture for choices

4.  Vent cap and plug seal cap for choices

5.  RNase-free, DNase-free,Non-pyrogenic, Non-Toxic

6. SAL level 10^-6