centrifugation

Centrifugation is a process used to seperate or concentrate materials suspended in a liquid medium.

Results: Accorrding to the results, centrifugation and membrane filtration must be used to completely eliminate the antimicrobial effect.

Water or other liquids may be removed from solids mechanically by filtration or centrifugation or thermally by vaporization.

Conclusion The centrifugation and membrane filtration method should be adopted for the microbial limit test of Penfluridol Tablet.

A best centrifugation produces a paste, often it yields only a more concentrated suspension.

Polystyrene colloidal crystals were assembled by natural sedimentation, centrifugation and vertical deposition methods.

When the beers are not easily filtered, they sometimes can be separated by centrifugation , which is the subject of this chapter.

Conclusion: The centrifugation and membrane filtration method should be suggested for Compound Cefalexin Capsules .

The stability of the emulsion systems with different amphoteric surfactants was compared using centrifugation.

The paper compares and researches centrifugation method, supercharge method, vacuum method, electrostatic method, etc.

METHODS: Rat brain mitochondrial fraction, prepared by differential centrifugation, was utilized as a source of MAO activity.

Therefore, a given centrifuge may use multiple rotor size to give flexibility in choosing centrifugation conditions.

We generally purify plasmids from bacterial proteins, chromosomal DNA and RNA using cesium chloride gradient centrifugation.

The ratio of stabilizers was determined through constant-temperature preservation and centrifugation tests.

Precipitates are usually collected by centrifugation at intervals .

BASIC SILICONES FOR INDUSTRIAL USE. EMULSIONS. DETERMINATION OF STABILITY DURING STORING AND TO CENTRIFUGATION.

After the last drug, the drug serum and the blank serum were separated from heart blood by centrifugation.

Water quality. Determination of suspended solids. Method by centrifugation.

MEDICAL ELECTRICAL EQUIPMENT. PART 2 : PARTICULAR SAFETY REQUIREMENTS FOR SEPARATION OF CELLS AND PLASMA MONITORS BY CENTRIFUGATION.

METHODS The DEE was determined by the method of combined centrifugation and ultrafiltration.

The precipitate is removed by centrifugation, and the CLEAR supernatant extract is analyzed for metabolites.

Learn to isolate chloroplasts through serial centrifugation.

Water in diesel fuel emulsions - Determination of stability by centrifugation.

Also activated carbon adsorption and high-speed centrifugation on the removal of the effect of Sepia melanin was compared.

not need heating , pumping , high - speed centrifugation , low operation fee.

Four volumes of EtOH were added with stirring and the resulted precipitates were collected by centrifugation.

The self-dissolved products were made a kind of powdery yeast extractant by the use of the centrifugation and dry-spraying methods.

Produce Prepainted Particle Magnesium with Centrifugation method .

concentration is raised by evaporation or centrifugation.

Centrifugation mother liquid and steam liquor condensate were re utilized.

The process of enzymatic hydrolysis and centrifugation in the preparation of walnut oil by aqueous enzyme were researched.

Objective To certify the linear range of WBC measured by CD3700. Methods Use the white stratum of blood after centrifugation.

Results prove that the combination of membrane with centrifugation is economic, simple and high in addition value.

METHODS: BMSCs were harvested from rats by density gradient centrifugation and adherent culture.

METHODS: BMSCs were collected from rat bone marrow by density gradient centrifugation, and then cultured.

METHODS: BMSCs were obtained from bone marrow by density gradient centrifugation.

the yeast was harvested from the seed culture by centrifugation.

Continuous flow centrifugation: Two venous lines are used.

But hexametaphosphate of 0. 3% remarkably increased the centrifugation loss, it didn't have obvious effect on the water-holding capacity.

This precipitate, known AS "tea cream" , is separated from the infusion, for example by centrifugation.

The addition of 0. 15% pectin could optimize the stability of the beverage, which was proved by the centrifugation rate.

The mixture was cooled and the crystalline product 2, 8-dichloro-5-fluoronicotinic acid (III) was isolated by centrifugation and dried.

abstract: Objective: To study the accuracy of enrichment of microorganisms by centrifugation.

Comparing on filtration method and centrifugation method to determine the entrapment efficiency of the ligustrazine hydrochloride liposome

Establishment and preliminary application of the determination of adhesion between the cell and materials with centrifugation

Microwave Demulsification-Centrifugation Separation of Complicated Emulsion in the Middle Part of a Crude Tank

a second step of removing a precipitation of a product obtained in the first step by stationary layer separation or by centrifugation;

Comparison between intermittent standing and centrifugation in counteracting muscle atrophy induced by simulated weightlessness in rats

Standard Test Method for Determining Unsaturated and Saturated Hydraulic Conductivity in Porous Media by Steady-State Centrifugation

Separation and purification of Langerhans cells from human epidermis by density gradient centrifugation and magnetic cell sorting

Preventive and Therapeutic Effect of Collagen Shield and its composites made by centrifugation on eye trauma

Ductal cell of submandibular gland; density-gradient centrifugation; isolation and purification

Dissociation and purifying of the retinal pigment epithelial cells by gradient centrifugation

Development on Control System of Electromagnetic Bearing Used in High Speed Centrifugation Drier

Enriching feta nucleated erythrocytes from maternal blood by density gradient centrifugation

Treatment of wastewater containing chromium fromlaboratory by ferrite-centrifugation technology

the purification effect of high speed centrifugation methods is poor, but ingredient transferring ratio is fine;

Rapid diagnosis of septicemia with dextran centrifugation and filtration

FAAS Determination of Lead and Cadmium in Drinking Water After co-precipitation and Centrifugation

Soil particle size fractionation with centrifugation method

Enucleation of Mouse Embryonic Stem Cells by Density Gradient Centrifugation

Removal of particulates by centrifugation and filtration

Application of LOQ mining centrifugation coupling in tape conveyer

The impact of chyle degreased by high speed centrifugation on detection of total protein

Test method for particle distribution of cathode carb-onates by centrifugation sedimentation

RNA Quick SDS Method for RNA Isolation from Apple and Other Plant Tissues with Room Temperature Centrifugation

the method of collecting bacteria with low-speed centrifugation;

Effect of Centrifugation on the Retention Percentage of Bacillus thuringiensis Spores

The Effect of Different Centrifugation Condition on the Preparation of Washing Red Blood Cell

Study on influence of centrifugation on fat viability

the use of gradient centrifugation

The study on the results of microbial limit test after centrifugation