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Waters 996 HPLC Photo Diode Array Detector Waters 996 HPLC Photodiode Array Detector

Waters 996 HPLC Photodiode Array Detector Specifications

Wavelength Range

190 to 800 nm

Wavelength Accuracy

±1 nm

Linearity Range

5% over -0.1 to 2.0 AU

Spectral Resolution

1.2 nm per photodiode

Baseline Noise

5 x 10 -5 AU peak-to-peak

Drift

1 x 10 -3 AU/hour at 254 nm (after warmup)

Operating Temperature

4 to 40°C (39° to 104°F)

Operating Humidity

20 to 80% non-condensing

Flow Cells

Standard Pathlength: 10 mm

Semi-Preparative Pathlength: 3 mm

Microbore Pathlength: 6 mm

Inert Pathlength: 10 mm

Our Price: $2,595.00
Waters 2996 HPLC Photo Diode Array Detector Waters 2996 HPLC Photo Diode Array Detector

Waters 2996 Photo Diode Array Detector Specifications

Wavelength Range

190 to 800 nm

Wavelength Accuracy

±1 nm

Linearity Range

5% at 2.0 AU, propylparaben, at 256 nm

Spectral Resolution

1.2 nm

Baseline Noise

±1.5 x 10^-5 AU peak-to-peak, dry, at 254 nm

Drift

1 x 10^-3 AU/hour at 254 nm (after warmup)

∆T ≤ 1°C per hour

Dimensions (W x D x H)

11.5 x 24 x 8.5 in (29 x 61 x 22 cm)

Electrical Requirements

Low trigger < 1.8 V

High trigger > 3.0 V

Protected to ±30 V

Minimum pulse width 20 msec

Maximum current 5 mA

Our Price: $4,495.00
Waters 2695 HPLC System w/ 2487 UV Detector Waters 2695 HPLC System w/ UV or Photo Detector

Waters 2695 HPLC System with 2487 UV-Vis or 996 PhotoDAD


The Waters 2695 HPLC System integrates solvent and sample management with consistent system-to-system performance and high reproducibility. The Waters chromatography system ensures the reliability of results through high injection precision for precise quantification and exceptional retention time repeatability for accurate peak identification. The 2695’s solvent delivery system features quaternary blending with a fixed delay volume for consistent and predictable results, regardless of system back pressure. With pulse-free solvent delivery through the serial flow path without the use of dampeners and accurate flow from online solvent degassing and automated solvent compressibility for, the Waters HPLC system truly features advanced solvent delivery capabilities.

Our Price: $18,995.00
Waters 2795 HPLC System w/ 2487 UV Detector Waters 2795 HPLC System w/ UV Detector or PDA

Waters 2795 HPLC system with 2487 UV-Vis or 996 PAD


The Waters 2795 HPLC System integrates solvent and sample management with consistent system-to-system performance and high reproducibility. The Waters chromatography system ensures the reliability of results through high injection precision for precise quantification and exceptional retention time repeatability for accurate peak identification. The 2795’s solvent delivery system features quaternary blending with a fixed delay volume for consistent and predictable results, regardless of system back pressure. With pulse-free solvent delivery through the serial flow path without the use of dampeners and accurate flow from online solvent degassing and automated solvent compressibility for, the Waters HPLC system truly features advanced solvent delivery capabilities.

Our Price: $17,295.00
Waters 600 HPLC System Waters 600 HPLC System

Waters 600 HPLC System Specifications

Number of eluents

One to four

Modes of operation

Gradient, isocratic, and flow programming

Operating flow range

0.00 to 45 mL/min (225 µL heads), in 0.01-mL increments.

0.00 to 20 mL/min (100 µL heads), in 0.01-mL increments

Composition range

0 to 100% programmable in 1% increments for each of four reservoirs: A, B, C and D. Total composition must sum to 100%

Compositional accuracy

Better than 1.0%, independent of pressure.

Automatic eluent sparging

Standard, helium gas, input gas pressure range 50 to 150 psi (3.5 to 10.5 kg/cm2 ). Helium flow rate range 0 to 100 mL/min, programmable in 1 mL/min increments

Pressure maxima

6000 psi (420 kg/cm2 ) at 10 mL/min. 1000 psi (70 kg/cm2 ) at 45 mL/min.

Programmable pressure limits

Lower: 0 to 5950 psi (0 to 416.5 kg/cm2 ) Upper: 51 to 6000 psi (3.6 to 420 kg/cm2 )

Our Price: $9,220.00
Waters 2487 HPLC Absorbance UV-Vis Detector Waters 2487 HPLC Absorbance UV-Vis Detector

Waters 2487 HPLC Absorbance UV-Vis Detector Specifications

Wavelength Range

190 to 700 nm

Bandwidth

5 nm

Wavelength Accuracy

± 1 nm

Wavelength Repeatability

± .10 nm

Noise, single wavelength

< ± 0.35 x 10-5 AU, dry cell, 254 nm, 1.0 sec. time constant (TC)

Noise, dual wavelength

< ± 2.5 x 10-5 AU, dry cell, 254 nm / 280 nm, 2.0 sec. time constant (TC)

Linearity

5% at 2.5 AU, dry cell, 254 nm / 280 nm, 2.0 sec. time constant (TC)

Drift

1.0 x 10^4 AU/Hour/degrees Celcius at 254 nm (after 1 hour warmup)

Sensitivity setting range

0.0001 to 4.0000 AUFS

Our Price: $2,865.00
Waters 2410 HPLC Refractive Index Detector Waters 2410 HPLC Refractive Index Detector

Waters 2410 HPLC Refractive Index Detector


The Waters 2410 Refractive Index Detector is designed for high-performance liquid chromatography applications as either a stand-alone unit with an integrator or chart-reader or otherwise as part of a Waters system controller or data system. The Waters RID features a patented countercurrent heat exchanger and temperature-controlled cell, which allow stable operation under varying conditions. The flow cell is protected with built-in pressure relief, and the 2410’s auto zero and auto purge functions provide automatic operation. With two external column heater controls, auto diagnostics, and battery backup settings, the Waters 2410 offers multiple fail-safe features to ensure versatility and accuracy of results.

Our Price: $5,120.00