Just curious, why use rubies for HPLC? I understand that its a hard and inert material, but surely there's something cheaper than a precious jem? Thanks!
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Just curious, why use rubies for HPLC? I understand that its a hard and inert material, but surely there's something cheaper than a precious jem? Thanks!
just as curious as you. Where do you find the 'rubies' ?
just as curious as you. Where do you find the 'rubies' ?
I doubt whether the rubies are found. They're almost certainly synthetic industrial materials, just like the sapphire used for HPLC pump pistons!
/Andy