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Source of Electropolished Tubing for HPLC Columns
Posted: Thu Jan 18, 2018 4:29 pm
by Vlad Orlovsky
Hello Everybody,
I am looking for a source of electropolished tubing for HPLC columns with standard 2.1, 3.2 and 4.6 mm ID and 7-8 mm OD. Looking for tubes which can be cut to length.
Thank you.
Re: Source of Electropolished Tubing for HPLC Columns
Posted: Thu Jan 18, 2018 8:57 pm
by mattmullaney
Hi Vlad,
Are you looking for tubing with which to pack columns w/ end fittings and associated hardware?
Re: Source of Electropolished Tubing for HPLC Columns
Posted: Thu Jan 18, 2018 9:20 pm
by Vlad Orlovsky
I can consider both approaches right now. Ideally we want to machine our hardware (end fittings), so technically speaking EP tubing should be fine. I can be few feet long and we can cut and machine.
Re: Source of Electropolished Tubing for HPLC Columns
Posted: Thu Jan 18, 2018 9:46 pm
by mattmullaney
Re: Source of Electropolished Tubing for HPLC Columns
Posted: Thu Jan 18, 2018 9:57 pm
by Vlad Orlovsky
I don't like compression ring hardware and you can only do compression ring for 1/4 OD for 4.6 mm columns and prices are not very good
Re: Source of Electropolished Tubing for HPLC Columns
Posted: Thu Jan 18, 2018 11:06 pm
by dblux_
Re: Source of Electropolished Tubing for HPLC Columns
Posted: Fri Jan 19, 2018 2:00 am
by mattmullaney
Understood Vlad and thank you! I'll keep looking on this end.