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

Submersible Slurry Pump

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

Submersible Slurry Pump
Fit-For-Purpose Assay Development In ... - Contract Pharma
Fit-For-Purpose Assay Development In ... - Contract Pharma

1/1/2016, · These discussions led to the emergence of four levels of method performance and evaluation, from most to least stringent: 1) Validated, 2) Qualified, 3) Research, and 4) ,Screening,. Selection of the appropriate level, in conjunction with anticipated use of the data generated from the method in question, can often be far from straightforward.

Multiclass screening method based on solvent extraction ...
Multiclass screening method based on solvent extraction ...

14/12/2012, · Recoveries at 100 μg kg −1 spiking level were >62% (3 < RSD < 17) for all the antimicrobials except lasalocid A (41 ± 10%) and oxacillin (56 ± 17%). The multiclass method proposed is rapid, simple, and involves a low solvent consumption, in line with QuEChERS features and …

Development and Validation of In Vitro Release Testing for ...
Development and Validation of In Vitro Release Testing for ...

relative standard deviation (,RSD,) comparison, or a Student’s t-test, among others. The criterion used in SUPAC-SS, which is a 90% coni-dence interval (Cl) for the ratio of median release rates, is applied.2 The release results, i.e., results from the irst 2 sets (12 cells, 2 runs of 6 cells) of validation runs are set as standard release rates5.

Development and Validation of RP-HPLC Method for the ...
Development and Validation of RP-HPLC Method for the ...

In Pharmaceutical World, an impurity is considered as any other organic materials, besides the drug substances, or ingredients, arises out of synthesis or unwanted chemicals that remains with Active Pharmaceutical Ingredient’s (,API,’s). The impurity may be developed either during formulation or upon aging of both ,API,’s and formulations.

Quality by Design (QbD) based process optimisation to ...
Quality by Design (QbD) based process optimisation to ...

1/11/2018, · Based on the ,screening, results, the main process variables to be optimised were processing speed, gas pressure, processing time and batch size. The CQAs obtained from the ,screening, experiments were content uniformity, ,API, release at 60 minutes, X 10 following PSA and the intensity of the FTIR spectrum at 1708 cm-1 of ibuprofen.

Case Study - xyz
Case Study - xyz

API, t LubT d T % Scaled & Centered Coefficients for Diss at 60min N=23 R2=0.986 R2 Adj.=0.982 DF=17 Q2=0.981 ,RSD,=0.725 Conf. lev.=0.95 MODDE 8 - 2008-01-23 10:58:52 ,API, Particle Size Mg Stearate SSA Lubricati on Blending time Tablet Hardnes s Mg St*LubT •Use an appropriate experimental design (e.g., some ,screening, designs

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City