Agilent G4226A 1290 Infinity Sampler, Agilent Technologies (CAT#: STEM-CPO-0405-ZJF)

The manufacturer of the Agilent G4226A 1290 Infinity Sampler, Agilent Technologies is Agilent Technologies.
The 1290 Infinity Autosampler features an increased pressure range enabling the use of today’s column technology (sub- two- micron narrow bore columns) with the Agilent 1290 Infinity LC System. Increased robustness is achieved by optimized new parts, high speed with lowest carry-over by flow through design, increased sample injection speed for high sample throughput, increased productivity by using overlapped injection mode and flexible and convenient sample handling with different types of sample containers, such as vials and well plates. Using 384- well plates allows you to process up to 768 samples unattended.

Condition: Refurbished, Certified Pre-owned
Injection range:
0.1 – 20 μL in 0.1 μL increments
0.1 – 40 μL in 0.1 μL increments if 40 μL loop is installed
0.1 – 120 μL in 0.1 μL increments with 1290 Infinity large volume injection kit (hardware modification required) pressure range up to 1200 bar
0.1 – 100 μL in 0.1 μL increments with 100 μL upgrade kit (G4214A) (hardware modification required) up to 600 bar
Precision:
Typically <0.25 % RSD from 5 – 20 μL,
Typically <0.5 % RSD from 2 – 5 μL volume,
Typically <0.7 % RSD from 1 – 2 μL volume.
Pressure range: Up to 1200 bar
Sample viscosity range: 0.2 – 5 cp
Sample capacity: Capacity 2 x well plates (MTP) + 10 x 2 mL vials, 108 x 2 mL vials in 2 x 54 vial plate plus 10 additional 2 mL vials, 30 x 6 mL vials in 2 x 15 vial plate, 100 Micro vial tray, plus 10 additional 2 mL vials, 54 Eppendorf tubes (0.5/1.5/2 mL) in 2 x 27 Eppendorf tube plate.
Injection cycle time:
Typically < 21 s using following standard conditions:
Default draw speed: 100 μL/min Default eject speed:
100 μL/min Injection volume: 5 μL
Carry-over: Typically <0.004 %

Next generation flow-through design with ultra low system volume for operation up to 1200 bar
Highest injection precision for both large and small volumes without changing loops
No waste of valuable sample for flushing
Short injection cycles for higher productivity through overlapped injections
Best carryover performance through inert seal and needle seat material as well as backflush of needle seat (requires 1290 Infinity Flexible Cube)
New cartridge loop for ultimate ease-of-use
Flexible and convenient sample handling with different types of sample containers such as well-plates and vials – process up to 768 samples unattended with 384-well plates
Peltier temperature control from 4 to 40 °C for thermally labile samples (requires 1290 Infinity Thermostat)

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