The UltiMate^® 3000 Flow Manager FLM-3000 series features the UltiFlow^™ eluent delivery system for nano, capillary, and micro flow rates. It integrates column thermostatting and includes up to two low-dispersion switching valves for automated sample preparation and multidimensional LC applications.

• UltiFlow technology for nano, capillary, and micro flow rates (50 nL/min–160 μL/min)
• Electronical nano, capillary and micro flow control for high retention time precision
• Easy change of flow rate range (nano, cap, or micro) by exchanging the splitter cartridge
• Column thermostatting from 5 to 70 ºC, (max. 15 ºC below ambient)
• Short warm-up/cool-down times for fast temperature stabilization
• Column capacity of up to three microcolumns (max length: 30 cm)
• Thermostatted microswitching valves for maximum application flexibility
• Biocompatible versions for delicate biomolecule analyses and high salt applications
• Enables Proteomics MDLC solutions

The FLM, in combination with a Quaternary or Dual-Gradient Micro Pump, provides accurate and precise gradient formation, short gradient delay times, and smooth baselines. The pump integrates proportioning and mixing of up to three eluents at flow rates of 50 to 1000 μL while the UltiFlow eluent delivery system splits the flow to nano, capillary, or micro flow rates.

Note: For more details on the Quaternary or Dual-Gradient Micro Pumps, please see the LC pump section.