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small centrifuge decanter

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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+86 13525609655

E-Mail

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

small centrifuge decanter
Garcinia Cambogia Research – Douglas Crets
Garcinia Cambogia Research – Douglas Crets

Garcinia cambogia extracts was purchased from An Ynn Co. Ltd (,Zhengzhou,, China). The Garcinia cambogia extracts ... Germany) equipped with a vacuum ,degasser,, autosampler, thermostated column compartment, quaternary pump and a diodearray detector. The ... The Intra-day ,RSD, and Inter-day ,RSD, is between 0.47% ~ 2.37% and 1.68% ...

Determination of trace sulfonamides in foodstuffs by HPLC ...
Determination of trace sulfonamides in foodstuffs by HPLC ...

The ,RSD,% values ( n = 6) of retention times and peak areas in intra- and inter-day assays for three sulfonamides were all below 0.55%, 1.80%, 0.20% and 0.78%, which showed good precision. In addition, the overall recoveries of SM 2 , SMZ and SDM through the extraction and purification steps were in the range of 71.1–86.7%, 70.6–93.6% and 72.4–90.7%.

RapidDeterminationofPemetrexedConcentrationand ...
RapidDeterminationofPemetrexedConcentrationand ...

concentration of 100.0, 500.0, 2000.0ng/mL and 5.0, 20.0, 100.0ng/mLwereobtained.eISsolutionwaspreparedusing the same method, and …

Molecules | Free Full-Text | Qualitative and Quantitative ...
Molecules | Free Full-Text | Qualitative and Quantitative ...

Alismatis Rhizoma (AMR) is a well-known natural medicine with a long history in Chinese medicine and has been commonly used for treating a wide range of ailments related to dysuria, edema, nephropathy, hyperlipidaemia, diabetes, inflammation as well as tumors in clinical applications. Most beneficial effects of AMR are attributed to the presence of protostane terpenoids, the major active ...

China Nb-5510 High Performance Liquid Chromatograph with ...
China Nb-5510 High Performance Liquid Chromatograph with ...

China Nb-5510 High Performance Liquid Chromatograph with Ce Certificate, Find details about China Liquid Chromatograph, Lab Liquid Chromatograph from Nb-5510 High Performance Liquid Chromatograph with Ce Certificate - ,Zhengzhou, Nanbei Instrument Equipment Co., Ltd.

High Quality Liquid Chromatography Equipment - China High ...
High Quality Liquid Chromatography Equipment - China High ...

High Quality Liquid Chromatography Equipment, Find Details about High Performance Liquid Chromatography, HPLC from High Quality Liquid Chromatography Equipment - ,Zhengzhou, Nanbei Instrument Equipment Co., Ltd.

Simultaneous determination of eight kinds of gingerols in ...
Simultaneous determination of eight kinds of gingerols in ...

The ,RSD, values were summarized in Table 3. As can be seen in the table, RSDs for precisions range between 0.56% and 1.51%. The stabilities of the same solutions were analyzed at 0 h, 2 h, 4 h, 8 h, 16 h, and 24 h at room temperature. It was found that the sample solutions were stable within 24 h (,RSD,…

Garcinia Cambogia Research – Douglas Crets
Garcinia Cambogia Research – Douglas Crets

Garcinia cambogia extracts was purchased from An Ynn Co. Ltd (,Zhengzhou,, China). The Garcinia cambogia extracts ... Germany) equipped with a vacuum ,degasser,, autosampler, thermostated column compartment, quaternary pump and a diodearray detector. The ... The Intra-day ,RSD, and Inter-day ,RSD, is between 0.47% ~ 2.37% and 1.68% ...

Determination of trace sulfonamides in foodstuffs by HPLC ...
Determination of trace sulfonamides in foodstuffs by HPLC ...

The ,RSD,% values ( n = 6) of retention times and peak areas in intra- and inter-day assays for three sulfonamides were all below 0.55%, 1.80%, 0.20% and 0.78%, which showed good precision. In addition, the overall recoveries of SM 2 , SMZ and SDM through the extraction and purification steps were in the range of 71.1–86.7%, 70.6–93.6% and 72.4–90.7%.

Simultaneous HPLC determination of four active compounds ...
Simultaneous HPLC determination of four active compounds ...

The HPLC analysis was performed on a Shimadzu LC-20AT liquid chromatograph, equipped with an on-line ,degasser,, a prominence UV detector (SPD-20A), a binary pump, a column compartment, and an automatic injection system. All the data were processed using Shimadzu LC Solution Empower Software.

China Nb-5510 High Performance Liquid Chromatograph ...
China Nb-5510 High Performance Liquid Chromatograph ...

China Nb-5510 High Performance Liquid Chromatograph, Find details about China Liquid Chromatograph Manufacturer, Nb-5510 Liquid Chromatograph from Nb-5510 High Performance Liquid Chromatograph - ,Zhengzhou, Nanbei Instrument Equipment Co., Ltd.

Chemical compounds with a neuroprotective effect from the ...
Chemical compounds with a neuroprotective effect from the ...

DOI: 10.1039/D0FO02033H (Paper) Food Funct., 2021, 12, 83-96 Chemical compounds with a neuroprotective effect from the seeds of Celosia argentea L.†. Jinggong Guo‡ a, Shan Shen‡ bc, Xiao Zhang d, Guoying Wang e, Yiqing Lu f, Xiping Liu b, Shuyun Wang b, Qin Li b, Yue Cong * …

Chemical profiling and quantification of XueBiJing ...
Chemical profiling and quantification of XueBiJing ...

The ,RSD, of total amounts of ... The Q-Exactive mass spectrometer was equipped with heat electrospray ionization (HESI), an online vacuum ,degasser,, ... The First Affiliated Hospital of ,Zhengzhou, ...

High Quality Liquid Chromatography Equipment - China High ...
High Quality Liquid Chromatography Equipment - China High ...

High Quality Liquid Chromatography Equipment, Find Details about High Performance Liquid Chromatography, HPLC from High Quality Liquid Chromatography Equipment - ,Zhengzhou, Nanbei Instrument Equipment Co., Ltd.

Chemical profiling and quantification of XueBiJing ...
Chemical profiling and quantification of XueBiJing ...

The ,RSD, of total amounts of ... The Q-Exactive mass spectrometer was equipped with heat electrospray ionization (HESI), an online vacuum ,degasser,, ... The First Affiliated Hospital of ,Zhengzhou, ...

Chemical compounds with a neuroprotective effect from the ...
Chemical compounds with a neuroprotective effect from the ...

DOI: 10.1039/D0FO02033H (Paper) Food Funct., 2021, 12, 83-96 Chemical compounds with a neuroprotective effect from the seeds of Celosia argentea L.†. Jinggong Guo‡ a, Shan Shen‡ bc, Xiao Zhang d, Guoying Wang e, Yiqing Lu f, Xiping Liu b, Shuyun Wang b, Qin Li b, Yue Cong * b and Bingyang Shi * eg a

RapidDeterminationofPemetrexedConcentrationand ...
RapidDeterminationofPemetrexedConcentrationand ...

concentration of 100.0, 500.0, 2000.0ng/mL and 5.0, 20.0, 100.0ng/mLwereobtained.eISsolutionwaspreparedusing the same method, and …

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Road West, North Branch, Jingkai Road, Puyang City