The Agilent 1260 Infinity II liquid chromatography system, combined with column technology and advanced spare parts, ensures stable and reliable separation and detection performance. The 1260 Infinity II quaternary pump can provide pressures up to 600 bar and is suitable for InfinityLab Poroshell 120 chromatography columns. A stable and uniformly mixed gradient without pulses can ensure higher sensitivity and more reliable results, while smaller filler particles can achieve faster separation and higher separation efficiency. This pump supports up to four types of solvents, providing you with flexibility in automatic solvent mixing and suitable for various research and routine applications. Stable materials can withstand harsh applications and support continuous pump operation for several years, thereby minimizing downtime and reducing operating costs to the greatest extent possible. In the analysis of biological samples or applications that require pH conditions, highly corrosion-resistant titanium metal quaternary pumps can be used. When combined with other 1260 Infinity II bioinert modules, Agilent's system can be configured with a non-metallic sample flow path and a pressure range of up to 600 bar. The 1260 Infinity II high-capacity column incubator can accommodate up to four 30 cm chromatography columns, and each column can be directly operated by quickly changing the switching valve through InfinityLab. Automatically run different methods without disconnecting and reconnecting the chromatography column. The fixed labels included in all four chromatography columns can record the column ID and complete usage history, ensuring compliance with regulatory guidelines. Column tracking also helps to avoid malfunctions during the operation of important sequences, or to prevent mismatches between stationary phases, solvents, and temperatures. The high-sensitivity flow cell of the diode array detector can detect extremely low sample concentrations. We also provide special biologically inert flow cells for diode array detectors and fluorescence detectors to ensure safe data collection of biological samples.

Compatible with traditional and ultra-high performance liquid chromatography - operating pressures up to 600 bar, the 1260 Infinity II quaternary pump is the ideal choice for Poroshell 120 chromatography columns.

Ultra low residue - The 1260 Infinity II Multisampler's multiple cleaning function can clean all relevant injection components during multiple runs. This complex and integrated function uses three solvents to rinse the injection needle from the inside out, and adopts a needle seat backwash program, which can successfully reduce the residue to below 10 ppm.

● Shorten cycle time - Thanks to Agilent's dual needle design, you can alternate running samples through two injection channels. Shortening the cycle time to a few seconds essentially eliminates the traditional waiting time, whether for large volume sample loading or rinsing steps.

Efficient sample processing and workflow - The 1260 Infinity Multisampler uses a shallow well plate extractor, which can accommodate up to 16 microtiter plates and 6144 samples, making it the highest capacity single system.

Efficient column operation and temperature control - The 1260 Infinity II high-capacity column incubator is directly connected to each column through a quick switching valve, which can accommodate up to four columns with flexibility and no need to disconnect or reconnect the columns.

Quick connection, easy and convenient - using InfinityLab Quick Connect connector saves time and reduces malfunctions.

Higher quality data - The 1260 Infinity II diode array detector HS can confidently provide lower detection limits and higher quality data.

Efficient control, acquisition, and reporting - Agilent's Instrument Control System (ICF) can smoothly control Agilent liquid chromatography instruments through a third-party chromatographic data system.