At present, Qingdao Puren has obtained 12 authorized invention patents, 16 utility model patents, 3 design patents and 9 computer software copyrights.
Through the evaluation of experts, field investigation and user's return visit, two products of PRN ion chromatograph and automatic sample injector have been selected as "good domestic instruments"
"PM2.5 three channel on-line anion and heavy metal analyzer" and "water quality on-line automatic analyzer based on ion chromatography" were selected into the catalogue of major environmental protection technical equipment encouraged by the state.
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 Our products are of excellent quality and good reputation, and have been awarded "Qingdao" successively City contract abiding and trustworthy enterprises "and" Shandong Province contract abiding and trustworthy enterprises ".
Pu Ren pic series ion chromatograph is advanced in technology and perfect in service The brand is rated as "famous trademark of Shandong Province".
Qingdao Puren Instrument Co., Ltd. participated in the drafting of the people's Republic of China as an enterprise National measurement and verification regulation of ion chromatography jjg823-2014
Qingdao Puren Instrument Co., Ltd is a joint-stock, high-technology enterprise specializing in the research, production, sales and service of ion chromatography and related accessories. The company possesses the ISO-9001 certification, and also has a membership of Analytical Instrument Branch of China Instrument and Control Society.... More 管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛
Pu Ren to participate in the Qingdao Institute of Analysis a
Qingdao City Analysis and Testing Society 2016 annual meetin...
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 Pu Ren to participate in the second
December 23, 2016, the second session of the domestic good i...
Participation in the 9th China Onlin
By the China Instrument Society Analytical Instruments Branc...
HiAS: PAS autosampler selected for t
As one of the main activities of the "Made in China Scientif...
Puren selected 2016 Qingdao brand tr
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 In order to implement the "General Office of the State Counc...
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 Pu Ren will be exhibiting 2016 Munic
Qingdao Pu Ren instrument will be held October 10, 2016 - 12...
Several Methods of Pretreatment of Ion Chromatography
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 Abstract: Several methods of pretreatment of ion chromatogra...
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 Several Methods of Pretreatment of I
Abstract: Several methods of pretreatment of ion chromatogra...
Single potential voltammetry in the
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 No peak Solution: (1) Whether the volt-ampere key is pressed...
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 Host failures and workarounds
1, the phenomenon: plug in the host power cord, playing the ...
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 The entire flow problem and the solu
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 Common problems in the flow path are water leakage. If the w...
管家婆四肖三期必出特-管家婆四肖三期内必开-30990管家婆高手论坛 Suppressor problems and solutions
Phenomenon: the flow path is connected with the suppression ...