Jinteng Microporous Membrane (PP)

$33.83

Model：

TJMF0459

item_No

Specifications

Price

MA-CM-PF-000701

50 pieces/box /50*0.22um

$33.83

Details

Overview

Details

The Jinteng Microporous Membrane, made from polypropylene, is developed for precise filtration in chromatographic analysis and sample preparation. It features deep filtration capability, high porosity, and excellent chemical compatibility, ensuring stable performance with strong acids, alkalis, and organic solvents. The membrane offers good temperature resistance and withstands reverse flushing and high-temperature disinfection, making it suitable for demanding laboratory environments. With pore sizes of 0.22 μm and 0.45 μm, it effectively retains particles, bacteria, and suspended solids, protecting chromatographic columns and infusion systems from contamination. Common applications include pre-filtration before membrane filtration, removal of bio-macromolecular precipitates, and use in weight analysis, trace analysis, colloid separation, and sterile tests. This product is widely used in scientific research, biochemistry, medical, and environmental protection fields.

Polypropylene (PP):

Characteristics: Deep filtration, stable physical and chemical properties, good compatibility, high porosity, large pollution capacity, reverse flushing and high-temperature disinfection, good pressure resistance.

Application: Filtration of bio-macromolecular precipitates.

Pre-filtration before membrane filtration.

Microfiltration Membrane Product Introduction:

In membrane separation technology, microporous membrane is the most widely used type of membrane. It is simple and fast to use. It has the characteristics of high gas flux, high particle retention rate, good temperature resistance, resistance to strong acids, strong alkalis, organic solvents and oxidants, aging resistance, non-stickiness, non-flammability, non-toxicity, and good biocompatibility. Its materials are divided into two categories: organic and inorganic. Due to the separation characteristics of microporous membranes, their main application range is to retain particles, bacteria, and other pollutants from gas and liquid phases in order to achieve purification, separation, and concentration. For microfiltration, the retention characteristics of the membrane are characterized by the pore size of the membrane, usually ranging from 0.1 to 1 μm. Therefore, microfiltration membranes can be used to separate large-diameter bacteria and suspended solids. They can be used for clarification of general liquid materials, security filtration, and air sterilization. They are widely used in scientific research, medical and health, biochemistry, food, energy, microelectronics industry, nanotechnology, environmental protection, and other departments.

Microporous Membrane Application:

This product is mainly used for filtration of mobile phase and samples in chromatographic analysis, and it has a good effect on protecting chromatographic columns, infusion pump tube systems, and sample injection valves from contamination. It is widely used in weight analysis, trace analysis, colloid separation, and sterile tests. During use, select the appropriate membrane based on the filtered sample.