Hello
I v changes frit on my HPLC Agilent 1260 as usual . This time, after the replacement of the valve there is a leak, and drops of solvent come on, What can I do?
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Hello
I v changes frit on my HPLC Agilent 1260 as usual . This time, after the replacement of the valve there is a leak, and drops of solvent come on, What can I do?
But i will suggest to replace complete purge valve assy..
Thank you a lot it's so kind of you to replay indeed when I open the valve to replace the fret I found the o-ring seems cut so I think it must change, abut replace complete purge valve I think it is impossible for now because my company is a government company it isnt personal so baing anew spear part so difficult at now, therefor I want anyone to suggest some idea to solve this
So use that broken ring but don't tight too much...or use same technique of using teflon tape as u r using for purge valve connection but thickness should be choose carefully..
I think it's a brave idea I'll do it on Monday and I well see and tell you if the drops stop or not
thank you for your advice.