Category: Chromatography - Liquid/HPLC | Subcategory: HPLC Systems

Waters Alliance 2695 HPLC with 2475 Multi-Wavelength Fluorescence Detector

Waters Alliance 2695 HPLC with 2475 Multi-Wavelength Fluorescence Detector Image

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Waters Alliance 2695 HPLC with 2475 Multi-Wavelength Fluorescence Detector ImageWaters Alliance 2695 HPLC with 2475 Multi-Wavelength Fluorescence Detector ImageWaters Alliance 2695 HPLC with 2475 Multi-Wavelength Fluorescence Detector Image

The Waters Alliance 2695 HPLC consistently yields accurate and reproducible results. It was designed to meet demanding methods and criteria for repeatability, accuracy, and linearity. It provides flexibility for analyzing a wide variety of sample types, whether it involves small molecules, polymers, biomolecules, with high sensitivity, or preforming analytical scale purification.

The Waters 2475 Fluorescence (FLR) Detector offers unsurpassed sensitivity for quantifying low concentrations for target compounds, whether naturally fluorescent or derivatized with fluorescent tag. It’s a multi-channel, tunable, fluorescence detector designed for HPLC applications.

 

Specifications, Waters Alliance 2695:
Wavelength Range190 to 700 nm
Bandwidth<5 nm
Wavelength Accuracy+1.0 nm
Wavelength Repeatability+0.1 nm
Second-Order FilterAutomatic for wavelengths > 370 nm
Wavelength Calibration FilterErbium filter, used at startup or on demand
Flow CellTaperSlit flow cell design
Nitrogen PurgePurge fitting present on optics bench
Path Length10 mm (standard analytical)
Cell Volume10 µL (standard analytical)
Pressure Limit6895 kPa (69 bar,1000 psi)
Materials316 stainless steel, fused silica, Tygon
Operating Temperature4 to 40°C (39 to 104°F)
Operating Humidity20% to <95%, noncondensing
Dimensions22.5" H x 22.5" D x 18" W (57.1 x 57.1 x 45.7 cm)
Weight100 lbs. (45.5 kg.)

 

Specifications, Waters 2475:
Wavelength RangeEx: 200 to 890 nm
Em: 210 to 900 nm
Bandwidth20 nm (maximum)
Wavelength Accuracy+3 nm
Wavelength Repeatability+0.25 nm
Sensitivity Setting Range1 to 100,000 EUFS
Sensitivity, Single ChannelEx: 350 nm
Em: 397 nm (Single-to-noise ratio of water Raman peak >1000. Hamming filter TC = 1.5 sec)
Filter Setting RangeSide-channel: 0.1 to 5.0 seconds, Hamming (default) 0.1 to 99 seconds, RC multi-channel: 1 to 50 seconds, hamming (default) 1 to 99 seconds, RC

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