Maximum allowable Jack pressure on Prep DAC HPLC columns
Posted: Sat Sep 22, 2018 11:49 am
Hi,
I am using LC450 preparative column with C18 stationary phase. Hardware part of the column design is mentioned as pressure max on the jack : 258bar and pressure max on the column tube : 100bar. Ratio is 2.58.
Currently we are applying pressure around 190bar on the jack which is almost only some 73% pressure on column tube.
Can anybody please suggest what can be the maximum pressure that i can apply on column tube or otherwise Jack pressure ? Would C18 resin (10 micron particles) withstand that much pressure?
Please help.
I am using LC450 preparative column with C18 stationary phase. Hardware part of the column design is mentioned as pressure max on the jack : 258bar and pressure max on the column tube : 100bar. Ratio is 2.58.
Currently we are applying pressure around 190bar on the jack which is almost only some 73% pressure on column tube.
Can anybody please suggest what can be the maximum pressure that i can apply on column tube or otherwise Jack pressure ? Would C18 resin (10 micron particles) withstand that much pressure?
Please help.