The ACQUITY UPLC M-Class System provides reliable high resolution chromatographic separations optimized for columns from 75 μm to 1.0 mm internal diameter. The system’s high pressure, direct (non-split) solvent and sample management system is optimized to minimize dispersive and adsorptive losses. The new sample manager and complementary valve and trapping management module delivers maximum sample recovery with superior chromatographic resolution through efficient use of sub-2-µm particles for a variety of system and column configurations to provide extensive application flexibility.
Waters Acquity M-Class UPLC μBSM Micro Binary Solvent Manager
PN 186016003
| Number of solvents | Up to four, in combination of two: A1 or A2, and B1 or B2 |
| Solvent conditioning | Integrated vacuum degassing, six lines with two allocated for the injector needle wash/purge solvents |
| Gradient formation | High pressure mixing, binary gradient |
| Primary check valves | Intelligent Intake Valves (i 2Valve) |
| Pump compositional precision | <0.25 min SD based on six repeat injections |
| Compressibility compensation | Automatic, no user intervention required |
| Priming | Automatic, user programmable; wet priming runs at a flow rate of 4 mL/min |
| Pump seal wash | Equipped with an integrated, programmable active wash system to flush the rear of the high pressure seals and the plungers |
| Flow ramping | User selectable from method editor |
| Primary wetted materials | UHMWPE blend, MP35N, titanium alloy, gold, sapphire, ruby, zirconia, DLC, fluoropolymer, fluoroelastomer, PEEK, PEEK blend, PPS, and fused silica |
| Mixing options | Optional mixer for micro scale (1.0 mm I.D.) |
