Used Varian Prepstar SD-1 System

Available from KRSS Ltd a used fully refurbished and serviced Varian Prepstar SD-1 System. Designed to achieve maximum efficiency from small particle HPLC columns and media when packed in bench top Load & Lock Dynamic/Static “Locked Action Compression” (DAC/SAC) columns.

  • Overview
  • Why purchase used refurbished
    instruments from KRSS
  • Quote



  • High pressure capability.
  • Accurate flow rate control and high-pressure mixing.
  • Rapid purification of small amounts.


  • Allows the use of high efficiency, small particle HPLC media.
  • Provides good reproducibility and gradient control.
  • Purification of more samples per unit time.


  • Increased purity and yield.
  • Automation for 24/7 operation - increasing productivity.
  • Saves valuable purification time.

Why purchase used refurbished
instruments from KRSS

KRSS Ltd offer high quality pre-owned Mass Spec, LCMS, GCMS, HPLC and GC systems allowing affordable entry into a rapidly developing market.

All KRSS instruments are thoroughly inspected by ex-manufacturer or KRSS trained (including all components and parts), cleaned and decontaminated, completely refurbished (defective parts and components are replaced with genuine parts), serviced and bench tested to ensure the equipment meets our Used | Refurbished | KRSS Approved specifications - this guarantees quality, performance and reliability at a fraction of the OEM costs.

With over 50 instruments in stock, covering all major manufacturers KRSS has systems for a variety of application requirements. All instruments are supplied with a comprehensive warranty and optional service contracts to ensure trouble free operation.