Question

Which of the following is not a type of basic T-Flask?

(a) T-25

(b) T-55

(c) T-75

(d) T-175

The question was asked during an interview.

The query is from Methods Used for the Cultivation of Animal Cells topic in division Bioprocess Considerations in Using Animal Cell Cultures of Bioprocess Engineering

Answer 1

Right answer is (b) T-55

Explanation: Flasks are divided into 6 types, depending on the culture scale and the cap type. Cell growth area for T25, T75 and T175 are 25 cm², 75 cm², and 175 cm², respectively. Each flask can be provided with plug or filter caps.