Agilent 1260 Series - G1312B HPLC Binary Pump, Agilent Technologies (CAT#: STEM-C-0086-LGZ)

The manufacturer of Agilent 1260 Series - G1312B HPLC Binary Pump is Agilent Technologies. Model is 1260 Series - G1312B. Agilent 1260 Infinity Binary Pump is used for RRHT 1.8 μm particle size column technology, and the inner diameter of the column is 2.1 mm. In addition, it is also very suitable for standard high -efficiency liquid chromatography to use 4.6 and 3 mm id columns. The gradient formation is based on the principle of high pressure mixing and delay volume (standard or low). The user can be configured. The Agellen 1260 unlimited binary dual pump is the choice of repeated gradient and high -performance pumps, which are used for high -throughput and rapid separation, including STM column technology. It is an ideal application, and the quality of non -destructive data of high -speed and resolution is mandatory.

Condition: used
Hydraulic system: Two dual piston in series pumps with proprietary servo-controlled variable stroke drive, floating piston design and active inlet valve
Setable flow range: Setpoints 0.001 - 5 mL/min, in 0.001 mL/min increments
Flow range 1 - 5.0 mL/min
Flow precision: < 0.3 % RSD (typically 0.15 %), based on retention time, at 1 mL/min
Pressure: Operating range 0 400 bar (0 - 5880 psi) up to 5 mL/min
Pressure pulsation: < 2 %amplitude (typically < 1 %), at 1 mL/min isopropanol, at all pressures > 1 MPa
Compressibility compensation: User-selectable, based on mobile phase compressibility
Recommended pH range: 0 - 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
Gradient formation: High-pressure binary mixing, delay volume 180 - 480 μL without mixer, 600 - 900 μL with mixer, dependent on back pressure
Composition range 1- 99 % or 5 μL/min per channel, whatever is greater
Composition precision < 0.2 % SD, at 0.1 and 1 mL/min
Control and data evaluation Agilent ChemStation for LC Control and data evaluation

1. Configurable delay volumes down to 120 μL and flow ranges up to 5 mL/min provide universal applicability.
2. RRLC performance at the price of high performance liquid chromatography.
3. Quick and easy change from standard to low-latency volume configuration.
4. High gradient performance is maintained even at low %B and narrow borehole flow rates.
5. Electronic damping controls for low baseline noise.
6. Perfect for fast and precise gradients using LC/MS, as well as UV systems.
7. Take full advantage of the speed and separation potential of ZORBAX to rapidly resolve HT.

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