Quaternary HPLC Pumps
UltiMate™ LPG-3400XRS Extended Pressure Range Quaternary Pump (Thermo Scientific™)
UltiMate™ LPG-3400SD Standard Quaternary Pump (Thermo Scientific™)
Maximize flexibility across a range of HPLC/UHPLC applications with the highest degree of choice in solvent proportioning and mixing with this fast and UHPLC-compatible pump.
Vanquish™ Quaternary Pump F (Thermo Scientific™)
Separate with more power, with the highest confidence in peak identification and quantification, without compromising durability or robustness.