Waters HPLC with 2487 (UV/Vis) Detector & 717 Plus Autosampler
2487 Dual Wave Absorbance (UV/Vis) Detector
- Advanced Programmability
- Dual Wavelength Capability
- Unmatched Signal-To-Noise Performance
- Reduced Optical Bandwidth
- Exceptional Linearity
In the dual wavelength modes, it has more capability than a single wavelength detector for increasing sensitivity with MaxPlot and qualitative information from RatioPlot.
MaxPlot: The absorbance spectra of different compounds have different lambda maxima. The greatest absorbance will be obtained at the lambda maximum for each compound. MaxPlot is a dual wavelength feature to maximize sensitivity at two wavelengths in a single chromatogram. The user chooses two wavelengths, one for each channel of the Waters 2487 and sets the output of one channel for MaxPlot. As the detector monitors a chromatogram, the highest absorbance from either wavelength is outputted as MaxPlot. The figure below illustrates this feature. The MaxPlot is more sensitive than either 242 or 270 nm for detecting all three analytes.
RatioPlot: The Waters 2487 can plot the ratio of two wavelengths that are chosen by the user on channels A and B. The two wavelengths are two points on the compounds' spectra. When the RatioPlot is flat at the top, the ratio of the two absorbances is constant. This constant ratio suggests peak homogeneity.
Waters 717 Plus HPLC Autosampler
The Waters 717 Plus HPLC Autosampler combines the automation, ease of use, reliability, and low cost-of-ownership needed for the high productivity laboratory. The 717plus Autosampler incorporates a highly reliable and extremely precise fluid path design that is versatile enough to use for all your methods and applications.
- Injection Volume Range of 1.0 microliter to 2000 microliter in 0.1 microliter increments
- Bandspreading of <10% contribution for all solvent systems
- System Operating Pressure of 4500 psig (31027 Kpa)
- Wash Flow, Solvent Rate of >0.4 mL per injection.
Waters 1515 Isocratic Pump & Column Heater
The 1515 Isocratic HPLC Pump is an isocratic pump that offers the same performance as the 1525 Binary HPLC Pump. It features and integrated, high-pressure binary pump with on-board pulse dampening and efficient mixing. Its pulse-free solvent flow with analytical to semi-preparative flow rates are well suited for high sensitivity detectors
Designed for use with 2 to 4.6 mm I.D. columns in routine HPLC applications, the pump has a programmable flow-rate range of 0.00 to 10.00 mL/min in 0.01 mL increments.
- 1500 Series Column Heater with a temperature range of 20 to 60 ℃ to maintain accurate, consistent column temperature
- Integral vacuum degasser to remove dissolved gases from the mobile phase, improving performance and reliability
- Automated seal wash helps extend the primary seal life for reliable operation
- Manual injector
Expertly refurbished used laboratory instruments
Every instrument we sell undergoes a complete inspection of all electronics and performance review. The instruments undergo in-depth preventative maintenance procedures that include extensive cleaning, detector maintenance, line and pump flushing. Routine maintenance is also addressed and filters, liners, tubing, etc. are all replaced as needed. Our chemist perform full calibration and data verification. The once used Waters HPLC Systems are returned to like-new condition and will run your samples for 30-80% less than OEM pricing.
This refurbished Waters HPLC with 2487 (UV/Vis) Detector & 717 Plus Autosampler is calibrated to meet OEM standards. Our expert service engineers and chemists can install and custom configure the system to be compliant with the Methods you plan to run.
The GenTech Difference
Why Buy New When You Don't Have To? Our refurbished Waters HPLC Systems have been expertly restored to meet OEM standards. GenTech is a full service reseller, our knowledgeable engineers perform installations, repairs, training and application setup. The inventory in our 60,000 sq. foot facility is constantly changing with new shipments coming in daily. GenTech customers receive lifetime phone support for all instruments they purchase.
Get cash or purchase credit for your unwanted laboratory assets!
GenTech buys a wide range of equipment from Agilent, Thermo, Waters, AB Sciex, Shimadzu, Perkin Elmer, and More! Since 1996 GenTech Scientific has purchased used laboratory equipment to refurbish and resell with 1 Year warranties. Our refurbished equipment comes fully tested, and supported long after the manufacturers! If you have old or unused lab equipment in your laboratory that you are looking to sell, contact GenTech and see how we can help you!
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