LaChromUltra Modules

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a. L-2160U Pump e. L-2400U UV Detector L-2420U UV-VIS Detector b. L-2200U Auto sampler f. L-2455U DAD c. L-2300 Column Oven g. L-2485U FL Detector d. L-2350 Column Oven h. Organizer a. L-2160U Pump Excellent reproducibility for a wide range of flow rates by using Hitachi's unique solvent delivery system,A-APIC*. Stable solvent delivery even with a low-volume mixer-without using a pulse dampener. *Advanced Electric Pulse Isolation and Compensation(patent pending)  Option for L-2160U Pump b. L-2200U Auto sampler Generally, when you use sub-2-micron columns for ultra high-speed analysis, you should set injection volume from 1 to 3 μL. Hitachi improved positon accuracy of the syringe mechanism, and achived excellent reproducibility of 0.5% RSD or less(1μL injection)*, 0.2% RSD or less(10μL injection)*. Hitachi's direct injection systems with adopted new structure of injection port, needle joint, and new MCP(Mecanical Chemical Polishing) needle result in. Less 0.003%(one solution wash,methylparaben)* carry-over. Auto sampler can accommodate up to 200 of 1.5-mL vials or 3 micro plates (maximum number of samples: 1182), thus meeting the increasing needs for highspeed analysis. *under a specified condition  Option for L-2200U Autosampler c. L-2300 Column Oven The standard-equipped cooling function permits temperature control in a wide range of 5 to 65 (at a room temperature of 20). The block type preheating system improves the symmetry and sharpness of peaks. An air circulating system is adopted for the column block and the column can easily be detached. (usable in common with LaChrom Elite) d. L-2350 Column Oven This oven accommodates a maximum of four 50-cm columns. The cooling function provided as standard equipment permits a wide temperature control from 5 to 85(at aroom temperature of 20). Two sets of the three types of valves (option) can be controlled simultaneously. The time program is available for switching the temperature and optional valves at any desired time. This column oven can also be used for sample condensation, multidimensional LC, and other applications. (usable in common with LaChrom Elite)  Option for L-2350 Column Oven e. L-2400U UV Detector/L-2420U UV-VIS Detector More information about your sample through greater sensitivity and reduced noise (0.6 x 10-5 AU or less). Confidence in your data with the automated wavelength accuracy verification of six wavelengths. f. L-2455U DAD More information about your sample through wider wavelength range(190nm to 900nm)and higher resolution(1,024bits/wavelength resolution:0.78nm/bit) Confidence in your data with automatic wavelength accuracy verification of six wavelengths. New D2 lamp and a new optical system(patent pending)reduced noise(about 2/3*) *Comparison of L-2455. When combined with a flow for ultra high-speed LC. g. L-2485U FL Detector More information about your sample through greater sensitivity. S/N ratio of 550 or better realized in combination with ultra high-speed LC flow cell (under specified conditions). (S/N ratio of 900 or better (with Raman peak of water) in combination with standard flow cell) Confidence in your data with automatic wavelength check at three wavelengths each on both excitation and emission sides with built-in Hg lamp. h. Organizer The organizer is capable of supplying power to two pumps, one auto sampler and one detector. It is also usable as a reservoir to accommodate solvent bottles. (usable in common with LaChrom Elite)