HPLC analysis was performed on an Agilent 1100 series HPLC system equipped with degasser, binary pump, diode array detector and auto-sampler (San Francisco, USA).
equipped with a binary pump, diode array detector (DAD) (200 to 600 nm), and autosampler.
Hewlett Packard (hp) series 1100 HPLC system, online degasser, Agilent quaternary pump, diode array and fluorescence detector.
Analyses of polyphenols were conducted using an UHPLC 1290 Infinity LC system (Agilent Technologies, Waldbronn, Germany) equipped with a binary pump, diode array detector and an auto sampler.
These structures is made of high-voltage supply, syringe, X-motion platform, chromium-plated glass and camcorder, the X-motion plandorm, and chromium-plated glass form the collector, and syringe consists of syringe pump and spinneret array; the high-voltage supply was connected to the spinneret array, which provided a constant voltage.
Gasoline-powered lawn mowers pump out an array of pollutants and can be annoyingly loud.
The HPLC consisted of quaternary vacuum degasser pump and diode array detector (Agilent 1200 Series).
Analytical HPLC was performed on a Waters system (Milford, MA, USA) with a 1525 Pump, 2998 Photodiode Array Detector, and 717+ Autosampler.
Some specimens were analyzed on Shimadzu LCMS-2020 cofsisting of an automatic injector, a gradient pump, a diode array detector and a mass analyzer.
Some mass spectra were also obtained either on a Waters Micromass ZQ Mass detector equipped with a Waters 600 HPLC pump and photodiode array detector or on a Thermo-Finnegan TSQ Quantum equipped with an Agilent 1100 series HPLC system.
Liquid chromatography was performed with a HPLC system equipped with a binary pump and photodiode array high speed spectrophotometric detector and autosampler, all controlled by the Agilent Chemstation software (Agilent, Palo Alto, CA, USA).
