The LC-4500 Series is only 15 cm wide, offering the smallest HPLC systems. A simple isocratic or gradient pump with a UV-visible detector and manual injection valve requires only 15 cm. Adding an autosampler means the system is only 30 cm wide. The LC-4500 Series is stackable and can be used with the range of modules from the larger LC-4000 Series to make a more complex system.

The LC-4000 Series RHPLC system with maximum operating pressure, 70MPa) has been designed to future-proof your HPLC requirements. The system can be used with conventional 3 – 5 μm particle size analytical columns at typical lower pressures around 10 to 20 MPa (1500 to 3000 psi) and can also be used with smaller particles such as shorter length UHPLC columns and superficially porous (SPP) or Coreshell that require slightly higher pressure solvent delivery to provide optimum linear velocity through the column.

The LC-4000 UHPLC System is great for chromatographers who need to run a large number of samples or get results quickly. Pioneering column technology continues to push particle sizes ever smaller. The LC-4000-130 UHPLC (130MPa – 20,000 psi) is designed to take advantage of the separation efficiency of the very small particles coupled with longer and narrower columns. The LC-4000-130 system incorporates many of the same features as the 70 MPa system, but with materials designed to withstand even higher pressures.