Overview
The low speed Backed Nitrocellulose Membrane is a high-performance, microporous nitrocellulose membrane engineered to deliver very high assay sensitivity and fast background clearance. It features a reliable capillary speed of 90–180 s/40 mm and an overall thickness of 240–280 µm.
To provide maximum versatility for your laboratory or manufacturing setup, we offer this membrane in pre-cut 30 cm strips rather than bulk rolls. It is notably available with two 100 µm backing options: clear polyester and white polyester. The white backing significantly enhances optical reflection, making it the premier choice for diagnostic designs that utilize immunofluorescent readouts.
Top Features
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Versatile Backing Options: Choose between clear and white polyester backing. The white backing minimizes background noise and maximizes signal for fluorescent applications.
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Very High Sensitivity: Specifically engineered to capture low-concentration analytes, making it ideal for rigorous and demanding diagnostic tests.
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Fast Background Clearance: Ensures clean, high-contrast test areas for accurate, rapid, and easy-to-read results.
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Exceptional Consistency: Manufactured to strict quality standards, ensuring highly reliable inter- and intra-lot consistency across all your strips.
Popular Applications
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Assays utilizing immunofluorescence readouts
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Lateral flow immunoassays (LFIAs)
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Rapid antigen tests (RAT)
| Specification | Detail |
| Format | Individual Strips |
| Length | 30 cm |
| Width | 25 mm |
| Total Thickness | 240–280 µm |
| Membrane Material | Nitrocellulose |
| Backing Material | 100 µm Polyester (Clear and White options) |
| Capillary Speed | 90–180 s/40 mm |
| Wettability | Hydrophilic |
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