Comments on: “Fast” HPLC better than UHPLC

By: Analytical Technologies Limited

Analytical Technologies Limited — Sun, 24 Oct 2010 00:20:47 +0000

You mean to say that we dont need ultra high pressure Pump ( 18000psi) ? If you are right, how can you feed eluent into 2.7um paricle packed Column . Need to be seen to beleive it

By: Roy Eksteen

Roy Eksteen — Sun, 08 Aug 2010 18:17:01 +0000

JustChromatography: you should not accept comments or replies fomr people who don’t identify themselves.

By: prasad

prasad — Fri, 14 May 2010 07:55:36 +0000

what is stationaryphase and mobile phase and their uses

By: Analytical

Analytical — Thu, 29 Oct 2009 04:07:48 +0000

I compared both methods they are almost the same. I used the narrow-bore and short column, they come out with the fantastic selectivity, speed, and sensitivity.

By: Krish

Krish — Wed, 29 Jul 2009 11:33:21 +0000

This post is not Apt with respect to recent innovations in HPLC.
The sub 2u Particles (UPLC) proved to be miles ahead of Fast LC in terms of quality of separation.

I am using Waters UPLC as well as many other Fast LCs and concluded this based on my experience.

By: DEEPANK KUMAR

DEEPANK KUMAR — Tue, 05 May 2009 18:52:25 +0000

I want to know which one is more efficient HPLC or UHPLC…

By: fateme fallahpoor

fateme fallahpoor — Tue, 11 Nov 2008 17:28:23 +0000

“whar” no “what”!!!!!excuse me.

By: TheSeparator

TheSeparator — Mon, 15 Sep 2008 08:30:12 +0000

labrat: you missed “but requires neither expensive ultra-high-pressure instrumentation nor new laboratory protocols.”
Therefore, it doesnt require buying a new UHPLC system.
I’d consider that to be ‘better’

By: labrat

labrat — Fri, 13 Jun 2008 15:02:25 +0000

Your Headline is misleading…

performance is comparable not better.

“This fast HPLC technology is comparable with ultrahigh-pressure liquid chromatography (UHPLC) in terms of chromatographic performance…”

By: Mike Thomas

Mike Thomas — Sun, 05 Aug 2007 19:17:11 +0000

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