Overview
The Middle speed Backed Nitrocellulose Membrane is engineered as the thinnest lateral flow membrane in our portfolio, featuring a total thickness of just 185–215 µm. It consists of a high-quality, microporous nitrocellulose membrane cast onto a 100 µm clear polyester backing. This ultra-slim design makes it the perfect fit for tight lateral flow cassettes where space is at a premium.
To support seamless R&D prototyping and flexible manufacturing, we offer this specialized membrane in 30 cm strips, rather than traditional bulk rolls. The membrane provides an optimal balance of speed and clarity, making it highly effective for complex samples like plant extracts or viscous solutions.
Top Features
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Ultra-Thin Profile: The thinnest membrane available in the range, ideal for compact or tightly designed test cassettes.
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Rapid Signal & Clarity: Engineered for a fast time-to-signal and very fast background clearance, ensuring sharp, easy-to-read lines.
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Premium Surface Quality: Features a smooth, defect-free surface for reliable and even sample flow.
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Exceptional Consistency: Rigorously tested for inter- and intra-lot consistency, guaranteeing reproducible assay performance across all your strips.
Popular Applications
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Assays utilizing plant extracts or viscous solutions
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Lateral flow immunoassays (LFIA)
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Rapid antigen tests
| Specification | Detail |
| Format | Individual Strips |
| Length | 30 cm |
| Width | 25 mm |
| Total Thickness | 185–215 µm |
| Membrane Material | Nitrocellulose |
| Backing Material | 100 µm clear Polyester |
| Capillary Speed | 90–130 s/40 mm |
| Wettability | Hydrophilic |
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