A guide to HPLC Technique

Thursday 14 July 2016



High-performance liquid chromatography initially denoted as high-pressure liquid chromatography is an exceptionally significant technique. This is specifically used in investigative chemistry. It is usually utilized for separating, identifying as well as measuring every constituent that is present in the mixture. A number of companies are there who sell the used HPLC; thus finding a Used Hp 1100 Hplc is quite simple, fast and effective. 
                                   
Listed below are some of the features of the 1100 HPLC series:

  • It is designed to improve the productivity of the laboratories by providing steady results and best instrument performance.
  • It promises competent mixing and pulse-free solvent delivery which delivers quick and exact results.
  • It features wide-ranging diagnostics with well-matched data analysis software, enabling on-site and remote troubleshooting that can determine most failures and repair them instantly.
  • It comes with a per-configured vacuum degassed, high-speed proportioning valve and electronically activated inlet valve.
  • It can be operated with hand held controller or computer running Clarity software which enables quick and effectual operation.
The used Agilent Gchplc Equipment is custom configured to meet to meet the requirements of the clients. This equipment is refurbished and bench tested to assure excellence, performance and dependability. To avail these products at a lower price rate, one can look for the special offers and discounts that are provided by the manufacturers and by the sellers.

Difference between Gas chromatography or GC and High Performance Liquid Chromatography or HPLC:

  • HPLC uses a liquid mobile phase while GC uses gas as the carrier.
  • HPLC can operate in ambient temperatures whereas GC requires elevated temperatures.
  • HPLC detection is commonly based on nondestructive detection which GC detection is based on destructive principles.
                                        
Thus, it can be said that both HPLC and GC are flexible and have donated to the ever increasing scope of applications.

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