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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 Range	190 to 700 nm
Bandwidth	<5 nm
Wavelength Accuracy	+1.0 nm
Wavelength Repeatability	+0.1 nm
Second-Order Filter	Automatic for wavelengths > 370 nm
Wavelength Calibration Filter	Erbium filter, used at startup or on demand
Flow Cell	TaperSlit flow cell design
Nitrogen Purge	Purge fitting present on optics bench
Path Length	10 mm (standard analytical)
Cell Volume	10 µL (standard analytical)
Pressure Limit	6895 kPa (69 bar,1000 psi)
Materials	316 stainless steel, fused silica, Tygon
Operating Temperature	4 to 40°C (39 to 104°F)
Operating Humidity	20% to <95%, noncondensing
Dimensions	22.5" H x 22.5" D x 18" W (57.1 x 57.1 x 45.7 cm)
Weight	100 lbs. (45.5 kg.)

 

Specifications, Waters 2475:
Wavelength Range	Ex: 200 to 890 nm Em: 210 to 900 nm
Bandwidth	20 nm (maximum)
Wavelength Accuracy	+3 nm
Wavelength Repeatability	+0.25 nm
Sensitivity Setting Range	1 to 100,000 EUFS
Sensitivity, Single Channel	Ex: 350 nm Em: 397 nm (Single-to-noise ratio of water Raman peak >1000. Hamming filter TC = 1.5 sec)
Filter Setting Range	Side-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