I believe many people are very unfamiliar with syringe filters, but in fact syringe filters are used in a wide range of applications, including liquid and gas phase sample preparation; environmental testing; and routine QC testing. ; Remove protein precipitates; dissolution determination, etc., can be used in many aspects. Because it is a one-time use, it is quick and efficient. Disposable experimental supplies are afraid of contamination. Whether they are stored or taken out, they need to be sealed and stored in bags. Make sure that gloves and tools are clean when taken out. Cross-contamination is difficult to solve and deal with.
Needle filter membrane also known as ptfe bubble point The membrane is generally made of polytetrafluoroethylene (ptfe) suspended powder, which is expanded and stretched to form a microporous film. It has a fibrillar microporous structure, the porosity can reach more than 88%, there are 1.4 billion micropores per square centimeter, and the pore diameter ranges from 0.1μm to 0.5μm. Generally, this film is coated on various fabrics and substrates using special processes to become a new filter material.
Needle filter membrane is the material of the needle filter. It is made of polytetrafluoroethylene as raw material and expanded. After stretching, a microporous film is formed. This film is coated on various fabrics and substrates using a special process to become a new filter material. The film has small pore size (0.1~1μm), uniform distribution and large porosity. , while maintaining air circulation, it can filter all dust particles including small bacteria to achieve the purpose of purification and ventilation. It is widely used in pharmaceutical, biochemical, microelectronics and laboratory consumables and other fields.
The needle filter membrane produced by the manufacturer uses imported raw materials and has a full set of advanced production equipment. It has an advanced clean room and an independent composite slitting workshop to ensure the production quality of ptfe film; it uses imported production testing instruments to detect the quality of ptfe film, and the product quality is reliable. Interested parties are welcome to enter the store and contact us.
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