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centrifuge tubes types

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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rsdzd@pyzyrsd.com

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centrifuge tubes types
Ion Chromatography Validation for the Analysis of Anions ...
Ion Chromatography Validation for the Analysis of Anions ...

22/11/2010, · ,degasser,, followed by a pulse dampener, a guard column, and the analytical column. ... to be a precise method because they calculated a 0.4% ,RSD, for peak area and a 0.7% ,RSD, for retention time (Hatsis and Lucy, 2003). A study by Johns and co-workers used the …

ExionLC AD Series - Sciex
ExionLC AD Series - Sciex

Flow rate precision ,RSD, <0.06% or 0.02 min. SD, whichever is larger ExionLC AD Pump ITEM SPECIFICATION Type Membrane based on-line ,degasser,, 5 lines Volume Volume approximately 400 µL per line ExionLC ,Degasser, Constant flow pumping

SOP OF GOOD CHROMATOGRAPHY PRACTICES - …
SOP OF GOOD CHROMATOGRAPHY PRACTICES - …

Note: ,Degasser, shall be off during priming (preferably in Quaternary pump) Step 4: Needle Wash, Seal Wash, Injector Wash: Perform these activities for the time as per default settings subsequently. Step 5: Flush the HPLC system for 20 minutes by gradually increase the flow 1ml/minute to 5ml/minute, 25% flow from each channel / Pump (line). Step 6 :

Ion Chromatography Validation for the Analysis of Anions ...
Ion Chromatography Validation for the Analysis of Anions ...

22/11/2010, · ,degasser,, followed by a pulse dampener, a guard column, and the analytical column. ... to be a precise method because they calculated a 0.4% ,RSD, for peak area and a 0.7% ,RSD, for retention time (Hatsis and Lucy, 2003). A study by Johns and co-workers used the IC to determine whether ions from explosive

ION CHROMATOGRAPHY SYSTEM S 150 - Sykam
ION CHROMATOGRAPHY SYSTEM S 150 - Sykam

- with integrated 4-Channel Vacuum ,Degasser, - S 6120 Needle Injection Valve, 100 µl Sample Loop - S 600 Reagent Organizer w. 4x 1000ml Bottles Catalog No Description S004070 Automatic IC System S 151-A - S 150 Ion Chromatography Module - with integrated Auto-Suppressor - S 1130 Isocratic Pump, PEEK, analytical - with integrated Vacuum ,Degasser

XanTec bioanalytics GmbH | Products | SPR Biosensors ...
XanTec bioanalytics GmbH | Products | SPR Biosensors ...

Partial loop-fill : 0.5% ,RSD ... Degasser,. The XanTec DEG100 degassing unit provides outstanding performance through the use of a newly developed zero-hysteresis micro vacuum pump and an innovative Teflon® AF fluoropolymer which is more than 200x more gas permeable than regular Teflon and has excellent physical and chemical stability ...

KNAUER Product Selection Guide - Sonntek
KNAUER Product Selection Guide - Sonntek

It has been designed for purification of mg and gram samples. The pump can deliver flow in the range of 0.01 – 1000 ml/min at pressures up to 400 bar (depending on model). The inte- grated automatic recognition of the pump head with RFID technology allows …

MiniLab 53 - Spectro Sci
MiniLab 53 - Spectro Sci

RSD, = Relative Standard Deviation. The MiniLab 53 delivers comprehensive on-site oil analysis, providing immediate actionable results, saving time and reducing costs. Increase equipment availability by reducing ... Homogenizer (on stand) Ultrasonic ,Degasser, Consumables.

Agilent 1200 Series HPLC system (with Diode Array Detector ...
Agilent 1200 Series HPLC system (with Diode Array Detector ...

Leak detection and safe leak handling, low voltages in maintenance areas, error detection and display. Injection range. 0.1 – 100 µl in 0.1 µl increments Up to 1500 µl with multiple draw (hardware modification required) Precision. Typically < 0.25% ,RSD, from 5 – 100 µl, Typically < 1% ,RSD, from 1 – 5 µl variable volume.

ExionLC AD Series - Sciex
ExionLC AD Series - Sciex

Flow rate precision ,RSD, <0.06% or 0.02 min. SD, whichever is larger ExionLC AD Pump ITEM SPECIFICATION Type Membrane based on-line ,degasser,, 5 lines Volume Volume approximately 400 µL per line ExionLC ,Degasser, Constant flow pumping

Agilent 1200 Series HPLC system (with Diode Array Detector ...
Agilent 1200 Series HPLC system (with Diode Array Detector ...

Leak detection and safe leak handling, low voltages in maintenance areas, error detection and display. Injection range. 0.1 – 100 µl in 0.1 µl increments Up to 1500 µl with multiple draw (hardware modification required) Precision. Typically < 0.25% ,RSD, from 5 – 100 µl, Typically < 1% ,RSD, …

Ion Chromatography Validation for the Analysis of Anions ...
Ion Chromatography Validation for the Analysis of Anions ...

22/11/2010, · ,degasser,, followed by a pulse dampener, a guard column, and the analytical column. ... to be a precise method because they calculated a 0.4% ,RSD, for peak area and a 0.7% ,RSD, for retention time (Hatsis and Lucy, 2003). A study by Johns and co-workers used the …

ION CHROMATOGRAPHY SYSTEM S 150 - Sykam
ION CHROMATOGRAPHY SYSTEM S 150 - Sykam

- with integrated 4-Channel Vacuum ,Degasser, - S 6120 Needle Injection Valve, 100 µl Sample Loop - S 600 Reagent Organizer w. 4x 1000ml Bottles Catalog No Description S004070 Automatic IC System S 151-A - S 150 Ion Chromatography Module - with integrated Auto-Suppressor - S 1130 Isocratic Pump, PEEK, analytical - with integrated Vacuum ,Degasser

REVISED TECHNICAL SPECIFICATIONS OF HPLC WITH …
REVISED TECHNICAL SPECIFICATIONS OF HPLC WITH …

Flow accuracy ± 1.0 ,RSD, or better and flow precision of ≤0.075 % ,RSD, or better. ,Degasser, Vacuum ,Degasser,, four chambered. Delay volume: < 700 µl or better Max operating pressure 8500 psi. or better Gradient Composition range 0-100 % in 0.1 % increments or better. Gradient Compositional precision < 0.2% ,RSD, or ≤ 0.04 min SD or better. 2.

ExionLC AD Series - Sciex
ExionLC AD Series - Sciex

Flow rate precision ,RSD, <0.06% or 0.02 min. SD, whichever is larger ExionLC AD Pump ITEM SPECIFICATION Type Membrane based on-line ,degasser,, 5 lines Volume Volume approximately 400 µL per line ExionLC ,Degasser, Constant flow pumping

KNAUER Product Selection Guide - Sonntek
KNAUER Product Selection Guide - Sonntek

It has been designed for purification of mg and gram samples. The pump can deliver flow in the range of 0.01 – 1000 ml/min at pressures up to 400 bar (depending on model). The inte- grated automatic recognition of the pump head with RFID technology allows fast adaptions of the pump for various applications.

XanTec bioanalytics GmbH | Products | SPR Biosensors ...
XanTec bioanalytics GmbH | Products | SPR Biosensors ...

Partial loop-fill : 0.5% ,RSD ... Degasser,. The XanTec DEG100 degassing unit provides outstanding performance through the use of a newly developed zero-hysteresis micro vacuum pump and an innovative Teflon® AF fluoropolymer which is more than 200x more gas permeable than regular Teflon and has excellent physical and chemical stability ...

Liquid Chromatography Mass Spectrophotometer Manufacturer ...
Liquid Chromatography Mass Spectrophotometer Manufacturer ...

Degasser, Online / Built in Accessories As per Manufacturers standard Including installation /fitting kit And compatible on line Solvent ,Degasser, and manual injector (20 loop) Spares Piston/plunger seal, piston/plunger Seal replacement kit, piston /plunger for pump, prime drain valve inlet and outlet check valve, solvent bottles and Tray in line filter and injector seal.

กรมสรรพสามิต | Excise Department
กรมสรรพสามิต | Excise Department

(Composition Precision) 0.19% ,RSD, b. (Vacuum ,Degasser,) integrate (,Degasser,) d channel G).d channel ...

SOP OF GOOD CHROMATOGRAPHY PRACTICES - Pharmaceutical ...
SOP OF GOOD CHROMATOGRAPHY PRACTICES - Pharmaceutical ...

Note: ,Degasser, shall be off during priming (preferably in Quaternary pump) Step 4: Needle Wash, Seal Wash, Injector Wash: Perform these activities for the time as per default settings subsequently. Step 5: Flush the HPLC system for 20 minutes by gradually increase the flow 1ml/minute to 5ml/minute, 25% flow from each channel / Pump (line). Step 6 :

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City