air lock problem in Prep HPLC [July 14, 2004]
Posted: Tue Aug 24, 2004 6:07 pm
By Mike on Wednesday, July 14, 2004 - 03:06 am:
Hi,I am using Prep HPLC- Facing PROBLEMS .Can any body suggest the solution for Aqueous 0.1% TFA with ACN (50:50)created air lock in Prep HPLC
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By henrik on Sunday, August 1, 2004 - 04:35 am:
Do you degass you mobilephase before use?
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By A.Mouse on Sunday, August 1, 2004 - 08:13 am:
Is the solvent bottle lower than the inlet of the pump? Do you use filters in the lines from solvent container to pump?
Hi,I am using Prep HPLC- Facing PROBLEMS .Can any body suggest the solution for Aqueous 0.1% TFA with ACN (50:50)created air lock in Prep HPLC
-------------------------------------------------------------------------------------------------------
By henrik on Sunday, August 1, 2004 - 04:35 am:
Do you degass you mobilephase before use?
-------------------------------------------------------------------------------------------------------
By A.Mouse on Sunday, August 1, 2004 - 08:13 am:
Is the solvent bottle lower than the inlet of the pump? Do you use filters in the lines from solvent container to pump?