Included system components: Eluent tray E 2.1L, Pump P 6.1L isocratic without degasser, Autosampler AS 6.1L, Column thermostat CT 2.1, Refractive index detector RID 2.1L, Backflushing valve V4.1 with valve drive VU 4.1, ClarityChrom Software, Accessories and tools