Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 13525609655

shaker screen springs

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.

Certificate of Honor

CONTACT US

Customer satisfaction is our first goal!

Phone

+86 13525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

shaker screen springs
ETE ETMATE Liquid Vortex Mixer for Labs Nail Salons ...
ETE ETMATE Liquid Vortex Mixer for Labs Nail Salons ...

ETE ETMATE Liquid Vortex Mixer for Labs, Nail Salons, Painters, Tattoo Artists and Hobbyists, Touch Function, Suitable for ,Centrifuge, Tubes up to 50ml, 4000 RPM Mini Shaker: Amazon.sg: Office & …

Reliable accessible and transferable method for the ...
Reliable accessible and transferable method for the ...

The resulting method permitted the quantification of flavanols and procyanidins in amounts ranging from 2 to 500 mg g −1, with high precision (%,RSD, 0.2 to 1.9%) and accuracy (100.7 to 102.9%). The method was successfully applied to assess the flavanol and procyanidin content of different cocoa-based commercial products.

Products-:: Vajra BioMetrix ::-bio instrumentsanalytical ...
Products-:: Vajra BioMetrix ::-bio instrumentsanalytical ...

We at Vajra BioMetrix highly focused for providing technologies to researchers engaged in the field of ,Analytical,, Food Chemistry, Environmental, Agriculture, Biochemistry, Life sciences, Forensic, Molecular biology, Marine and Clinical laboratories. We offer the customer the latest and innovative technology products of leading ,manufacturers, across the Globe.

Hupehenine | CAS:98243-57-3 | Alkaloids | High Purity ...
Hupehenine | CAS:98243-57-3 | Alkaloids | High Purity ...

For liquid products, please ,centrifuge, at 500xg to gather the liquid to the bottom of the vial. 3. ... Intra-day ,RSD, was 1.42% and inter-day ,RSD, was 2.26% ... BioCrick is one of the biggest natural products ,manufacturers, in Asia.

Applied Biosystems™ QuantStudio 5 package No PC Block: 96 ...
Applied Biosystems™ QuantStudio 5 package No PC Block: 96 ...

The QuantStudio 5 Real-Time PCR System is available from ,RSD, as packages with: 96-well thermal blocks: either 0.1 mL or 0.2 mL well volume or 384-well thermal blocks; Half day or full day SmartStart Orienation training; Without PC as a stand alone unit with touch screen, or an additional laptop or tower PC to fit the labs needs

Pelargonidin chloride | CAS:134-04-3 | Flavonoids | High ...
Pelargonidin chloride | CAS:134-04-3 | Flavonoids | High ...

2. For liquid products, please ,centrifuge, at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. Shipping Condition: Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Hupehenine | CAS:98243-57-3 | Alkaloids | High Purity ...
Hupehenine | CAS:98243-57-3 | Alkaloids | High Purity ...

For liquid products, please ,centrifuge, at 500xg to gather the liquid to the bottom of the vial. 3. ... Intra-day ,RSD, was 1.42% and inter-day ,RSD, was 2.26% ... BioCrick is one of the biggest natural products ,manufacturers, in Asia.

China Biobase Bk-Lci3100 High Performance Liquid ...
China Biobase Bk-Lci3100 High Performance Liquid ...

≤0.2% ,RSD,. Composition Accuracy ≤±2.0%. Data-processing Workstation. Internal and external standard calculation methods. Automatically displays, prints, exports and starts other programs after the completion of a measurement. Comply with the requirements of the 21 CFR Part 11 directive of the FDA. 3100 System Kits. 1 Set. Power Supply ...

OVERVIEW METHODS Elution 1 - Waters Corporation
OVERVIEW METHODS Elution 1 - Waters Corporation

manufacturers, are required to test their products to meet the provided the Standard Reference Materials ... ,Centrifuge, at 6000 RPM Add 0.5 mL Milli-Q water to 1 mL supernatant Infant formula (1.5 g) ... Average % Recovery ± %,RSD, (n=3) Infant Formula SRM 1849a A-Pal 100 101.8 ± 4.8 107.2 ± 4.0

High-sensitivity determination of trace lead and cadmium ...
High-sensitivity determination of trace lead and cadmium ...

1/11/2020, · The values of R 2 (coefficient of determination) and ,RSD, (relative standard deviation) were applied to evaluate the calibration curves . The R 2 stands for the linearity coefficient. The closer the R 2 is to 1, the more linear the curve is. The ,RSD, represents the precision of the curve, in which a smaller ,RSD, means a higher precision.

Hupehenine | CAS:98243-57-3 | Alkaloids | High Purity ...
Hupehenine | CAS:98243-57-3 | Alkaloids | High Purity ...

For liquid products, please ,centrifuge, at 500xg to gather the liquid to the bottom of the vial. 3. ... Intra-day ,RSD, was 1.42% and inter-day ,RSD, was 2.26% ... BioCrick is one of the biggest natural products ,manufacturers, in Asia.

China Biobase Bk-Lci3100 High Performance Liquid ...
China Biobase Bk-Lci3100 High Performance Liquid ...

≤0.2% ,RSD,. Composition Accuracy ≤±2.0%. Data-processing Workstation. Internal and external standard calculation methods. Automatically displays, prints, exports and starts other programs after the completion of a measurement. Comply with the requirements of the 21 CFR Part 11 directive of the FDA. 3100 System Kits. 1 Set. Power Supply ...

Thermo Scientific Water Analysis Solutions
Thermo Scientific Water Analysis Solutions

Thermo Scientific Orion Star A329 Portable Multiparameter Meter. Get high accuracy and premium performance in the most demanding locations with the Thermo Scientific™ Orion™ Star A329 Portable Meter, designed for field testing temperature-corrected pH, ion concentration, conductivity, and dissolved oxygen measurements.

Applied Biosystems™ QuantStudio 5 package No PC Block: 96 ...
Applied Biosystems™ QuantStudio 5 package No PC Block: 96 ...

The QuantStudio 5 Real-Time PCR System is available from ,RSD, as packages with: 96-well thermal blocks: either 0.1 mL or 0.2 mL well volume or 384-well thermal blocks; Half day or full day SmartStart Orienation training; Without PC as a stand alone unit with touch screen, or an additional laptop or tower PC to fit the labs needs

Eddy Current Probes - Eddy Current Cables - Pencil Probes ...
Eddy Current Probes - Eddy Current Cables - Pencil Probes ...

Eddy Current, Probes + NDT Supply works with a number of ,Eddy Current Probe, and Calibration Block ,manufacturers, to supply our customers with high quality products delivered in a …

Products-:: Vajra BioMetrix ::-bio instrumentsanalytical ...
Products-:: Vajra BioMetrix ::-bio instrumentsanalytical ...

We at Vajra BioMetrix highly focused for providing technologies to researchers engaged in the field of ,Analytical,, Food Chemistry, Environmental, Agriculture, Biochemistry, Life sciences, Forensic, Molecular biology, Marine and Clinical laboratories. We offer the customer the latest and innovative technology products of leading ,manufacturers, across the Globe.

Method of Dectection of Nitrosamine Impurities in Metformin
Method of Dectection of Nitrosamine Impurities in Metformin

in methanol, and transfer into a 15 mL glass ,centrifuge, tube. Add the appropriate volume of methanol and mix for about a minute using a vortex mixer. Shake the sample for 40 minutes

OVERVIEW METHODS Elution 1 - Waters Corporation
OVERVIEW METHODS Elution 1 - Waters Corporation

manufacturers, are required to test their products to meet the provided the Standard Reference Materials ... ,Centrifuge, at 6000 RPM Add 0.5 mL Milli-Q water to 1 mL supernatant Infant formula (1.5 g) ... Average % Recovery ± %,RSD, (n=3) Infant Formula SRM 1849a A-Pal 100 101.8 ± 4.8 107.2 ± 4.0

Eddy Current Probes - Eddy Current Cables - Pencil Probes ...
Eddy Current Probes - Eddy Current Cables - Pencil Probes ...

Eddy Current, Probes + NDT Supply works with a number of ,Eddy Current Probe, and Calibration Block ,manufacturers, to supply our customers with high quality products delivered in a …

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City