Welcome to the official website of Qingdao Puren Instrument Co., Ltd
400-0823518
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Anion is ready for work [ 2017-03-03]respected user: Hello! When you sign a contract with us, you become our users. Please prepare the company before the arrival of the technical staff to do the following preparatory work, ready to "on the preparation of the receipt" back to my company, our company will be based on "receipt" content, as soon as possible arrangements for technical staff debugging. 1. Proficiency in computer basic know... More+ |
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Anion (bromate) is ready for work [ 2017-03-03]respected user: Hello! When you sign a contract with us, you become our users. Please prepare the company before the arrival of the technical staff to do the following preparatory work, ready to "on the preparation of the receipt" back to my company, our company will be based on "receipt" content, as soon as possible arrangements for technical staff debugging. 1. Proficiency in computer basic know... More+ |
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Anions (with voltammetry) are ready for work [ 2017-03-03]respected user: Hello! When you sign a contract with us, you become our users. Please prepare the company before the arrival of the technical staff to do the following preparatory work, ready to "on the preparation of the receipt" back to my company, our company will be based on "receipt" content, as soon as possible arrangements for technical staff debugging. 1. Proficiency in computer basic know... More+ |
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receipt [ 2017-03-03]We have been prepared by the manufacturer (Qingdao Pu Ren Instrument Co., Ltd.) fax "ion chromatography before the preparatory work" requirements, ready for all reagents and drugs, staff and laboratory conditions have been equipped with the requirements of debugging equipment, Before the date, send technical staff to me to debug the instrument. Ask the technician to contact us as follows unit:____... More+ |
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Quality Assurance of Ion Chromatography Results [ 2017-03-03]As one of the fastest growing analytical techniques in recent 40 years, ion chromatography has the advantages of good selectivity, high sensitivity, fast and easy, and simultaneous determination of multi-component. It has been widely used in many fields. When measuring samples with ion chromatography, effective quality control can reduce the experimental error in the analysis and ensure the accura... More+ |
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Matrix Interference in Ion Chromatography and Its Evaluation [ 2017-03-03]In ion chromatographic analysis, standard samples generally yield comparable spectra but some of the actual sample spectra are often accompanied by some miscellaneous peaks, which are due to matrix interference in ion chromatographic analysis. The following discussion of matrix interference encountered in some ion chromatographic analysis is discussed. 1, maleic acid in the maleic acid and oxalic ... More+ |
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Determination of cyanide ion by ion chromatography amperomet [ 2017-03-03]In May 2013, maintenance was performed at a user and the CN- in solid waste was measured using an ion chromatogram amp detector. In the determination of CN-standard samples encountered a more interesting question, the following to start some discussion and thinking. The instrument used by the user is configured to configure the conductivity detector and amperometric detector (and use the autosampl... More+ |
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Some experience and experience about the use of workstations [ 2017-03-03]1.HW2000 workstation use for some time, breaking the valve does not start, you need to click to start. The solution: Reinstall the workstation to try. two. Connect the two wire exchange positions on the valve. Cause: break valve start, the essence of the process of short circuit, the line connection or receiver chip damage will affect the spectrum acquisition. There may also be missing workstation... More+ |
Qingdao Puren Instrument Co., Ltd
TEL：400-0823518
E-MAIL：prl@qdpr.com
FAX：0532-87622298
ADD：No. 23 Siliu North Road ,Licang District
WEB：http://www.qdpr.com
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