semi-preparative HPLC

[__Alchemist__]

Hi,

we want to invest into a new semi-prep HPLC system. I have an attractive offer from Gilson, but as I have never worked with a system from Gilson I am not sure about their pump 322-H2 - it is a single piston pump, does it work well?

Thanks,
Alchemist

[Chris0000]

Hi

As Gilson did acquire Armen instrument, a manufacturer of prep pumps, I am not sure if these pumps will be continued in long term.
This could have an effect on the availability of spares.

Best regards
Chris

PS: Knauer has a strong name in prep HPLC, if you are looking for options