AAO Double-Pass Filter Membrane

Product Overview
The AAO double-pass filter membrane is made using anodized aluminum oxide (AAO) technology, offering excellent separation performance and efficient filtration capability. With its nanometer-scale pore structure, this filter membrane is widely used in gas selective separation, microbial counting, sample preparation, and research applications. It is ideal for high-precision sample preparation in liquid chromatography and gas chromatography, as well as various high-efficiency separation processes.

Key Features

• Efficient Filtration:Features uniform pore sizes and high filtration accuracy, suitable for separating nanometer-scale molecules and particles.
• Excellent Chemical Stability:Resistant to various chemical media, with strong acid and alkali resistance.
• Wide Application Range:Can be used for gas separation, sample preparation, nanomaterial synthesis, and more.
• Good Mechanical Strength:Maintains stable performance under high pressure and extreme conditions.
• Easy to Process:Can be cut into different shapes and sizes to meet various application needs.

Applications

• Gas Selective Separation:Used for separating and purifying specific gases, enhancing gas processing and separation efficiency.
• Microbial Counting and Bacterial Culture:Ideal for bacterial analysis, cultivation, and counting, supporting microbiological research.
• Target Cell Filtration and Separation:Efficiently separates target cells, suitable for biomedical research and cytological analysis.
• Scanning Electron Microscope (SEM) Research:Provides high-precision filtration for SEM sample preparation.
• High-Performance Liquid Chromatography (HPLC) and Ion Chromatography:Used for sample pre-treatment, mobile phase filtration, and degassing, improving chromatography analysis results.
• Nanomaterial Preparation:Can be used to create ordered nanowires, rods, tubes, and arrays, though the order may be slightly less than that of specialized nanomasks.
• Chemical and Biological Sensors:Used for detecting gases such as ethanol and CO, supporting applications in chemical and biological sensors.
• Energy Sector:Plays a role in lithium batteries, fuel cells, supercapacitors, and photocatalytic materials, providing separation and filtration functions.
• Gravimetric Analysis and Liposome Separation:Used for precise gravimetric analysis and liposome separation processes.