the only single use cross flow filtration systems ...

the only single use cross flow filtration systems with hollow fiber. great devices for manufacturing! it gets the job done extremely quickly.

if there was only a method to measure the protein concentration in process.....something which gives me the A280 Protein concentration like...in 2 minutes, or maybe even....intergrated, as some sort of inline measurement....

If you find any method, i will give you five of five stars

both thumbs up! I believe you guys will find a solution!