AAPPTec proudly serves researchers worldwide to achieve greater results, improve peptide synthesis, and create better peptides.


Semi-Prep and Preparative HPLC Systems

Ensure the highest quality and reproducibility in purification.


  • 2 Standard Sharp HPLC pumps equipped with 50 mL pump heads
  • Standard Sharp HPLC UV/Vis variable wavelength detector equipped with semi-preparative flow cell
  • Manual injection valve with high capacity loop


  • 2 Preparative HPLC pumps with 100 mL, 250 mL, 500 mL or 1000 mL pump heads
  • Preparative UV/Vis Variable wavelength HPLC detector
  • Manual injection valve with 2 mL loop

A user friendly and highly functional gradient controller. The large LCD screen allows over 1000 lines to be programmed with ease. Precise and easy programming and control through the instrument keypad or the Sharp 3300 software. All wetted components can be changed from stainless steel to PEEK or Titanium as well as semi-preparative and preparative to better meet the needs of scientists today.

Easy Access

Quick and easy access to all wetted components without dismantling the instrument.