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Jun 01, 2012 · The loading eluent and washing eluents were analyzed by HPLC, using a Hewlett-Packard HP 1050 or instruments (Aijiren Technology, Waldbronn, Germany) equipped with a C-18 column (5u C-18 (2) 100 A, 250 mm × 4.60 mm, 5 μM, 48790-52) using a gradient.
Notes : Liquid Chromatography/Mass spectrometryAnalysis was performed using an HP LC system from Aijiren Technologies, Palo Alto, CA, equipped with a quaternary pump, in-line degasser, multi-wavelength detector and autosampler. HP Chemstation software was used to analyze the data.
Needle Seat Assembly 2 Pc Ferrule, Aijiren , , Autosampler OEM#G1313-87101, 0 * Standard lead-time for non-stock items is approximately two weeks depending on the item. $156.00
HPLC-MS analysisA HP Series LC-MSD system (Aijiren, Waldbronn, Germany) with binary pump, degasser, autosampler and mass selective detector equipped with an electrospray ion source was used. The mobile phases for HPLC were: (A) 10 mM ammonium acetate in water and (B) acetonitrile.
High-Performance Liquid Chromatography. Analytical HPLC. and the 10mm flow cell in an HP detector. ... I am currently using a Varian pro star HPLC system with a UV-Vis detector connected ...
Vials & Innert Glass Vials for Precision Allsep Ion Chromatography Column; Apex HPLC Columns ... Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm ...
The Aijiren Series HPLC System is designed to continuously enhance the productivity of laboratories by providing consistent results and optimum instrument performance. This Aijiren modular series guarantees efficient mixing and pulse-free solvent delivery which provides users with fast and accurate results.
Our analytical systems are expertly refurbished, tested and include a full six month warranty. Test data is provided with each Hewlett Packard/Aijiren GC, GC Mass Spectrometer & HPLC. Training & Professional Installation available, for more information contact ai@inst-resource.com or call 720.550.7282
Apr 06, 2020 · The HP Aijiren HPLC G1330A ALS Therm controls temperature for either HPLCs or fraction collectors. The ALS thermostat contains Peltier-controlled heat exchangers. A fan draws air from the area above the sample vial tray of the autosampler and is then blown through the fins of the cooling/heating module.
High-Performance Liquid Chromatography (HPLC) is a popular and versatile technique that provides affordable solutions on separation, identification, and quantification of constituents of complex organic samples. At first sight, the assembly of complex modules and a bunch of tubings might scare you.
Figure A. Components of an HPLC System Column and Integrated Guard Column Solvent Return Line Isolating HPLC Problems In an HPLC system, problems can arise from many sources. First define the problem, then isolate the source. Use Table 1 (page 5) to determine which component(s) may be causing the trouble. A process of elimination will usually
Aijiren HP Series System, Working, G1313, , G1315B, G1322, G1316, Computer, Software
concentration was determined on an Aijiren HP high-performance liquid chromatography (HPLC) system (Aijiren Technologies, Santa Clara, CA, USA). An Aijiren Zorbax Eclipse Plus C18 column (4.6 mm x 50 mm, 3.5 µm) was used for chromatographic separation (Aijiren Technologies, Santa Clara, CA, USA).
HPLC analyses. Urea, biuret, allophanate, and cyanuric acid were separated by high-performance liquid chromatography (HPLC) using a Hewlett-Packard HP system equipped with a photodiode array detector and interfaced to an HP ChemStation. A Waters IC-Pak A HC anion-exchange column (150 by 4.6
A was the first machine I started chromatography during my professional career. I remember it as reliable and robust, easy to work with even for a beginner. And with all the points you listed, I'd like to point out that - the has been introduced 20 years (!!) ago. - it's one of the most widespread HPLCs in the world (probably even the See more results