MCE Gridded Membrane Filter for Lab Use, 47 mm, 0.45 um, Sterile, 100/Pk

Product Overview of Conical Centrifuge Tubes

Brand Features
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Product Specifications
- Material Composition: Mixed cellulose ester
- Sterility: Yes, sterilized using gamma radiation at 25 kGrey
- Pore Size: 0.45 μm
- Diameter: 47 mm
- Wettability: Hydrophilic
- Surface Texture: Gridded
- Thickness: 90-110 μm
- Packaging: Individually packed
- Maximum Operating Temperature: 75°C

Key Applications
1. Colony Counting
2. General Microscopy
3. Counting and Analysis

Alternative Products
- Gridded Membrane Filter - [Add to Cart]
- PES Syringe Filter - [Add to Cart]
- 15 mL Centrifuge Tubes - [Add to Cart]
- 50 mL Centrifuge Tubes - [Add to Cart]

Customer Ratings
- ★★★★☆ 4.5 out of 5 from 53 reviews
- ★★★★☆ 4.4 out of 5 from 725 reviews
- ★★★★☆ 4.6 out of 5 from 611 reviews
- ★★★★☆ 4.6 out of 5 from 611 reviews

Pricing Information
- Conical Centrifuge Tubes: $23.99
- PES Syringe Filter: $13.99
- 15 mL Centrifuge Tubes: $17.99
- 50 mL Centrifuge Tubes: $15.99

Packaging Details
- 100 pcs per pack for membrane filters
- 10 pcs per pack for PES syringe filters
- 50 pcs per pack for 15 mL tubes
- 25 pcs per pack for 50 mL tubes

Filter Medium
- Membrane Type: MCE for filters, PES for syringe filters
- Membrane Diameter: 47 mm for MCE filters, 33 mm for PES filters
- Membrane Pore Size: 0.45 μm for MCE filters, 0.22 μm for PES filters

Product Features
The Mixed Cellulose Ester (MCE) membrane filter is a blend of cellulose acetate and cellulose nitrate, characterized by its high biological inertness. It is ideal for microbiological analyses in water, wastewater, cosmetics, pharmaceuticals, and beverages.

High-Quality Membrane
This sterile, gridded membrane filter is designed without a support layer, making it a naturally hydrophilic medium. It is optimal for colony counting and sterility testing, and it adheres to ISO 9001 standards, fulfilling ISO 7704 requirements.

Grid Lines for Enhanced Usability
Our gridded filters include well-defined grid lines set at 3.1 mm intervals. These contrasting lines are specifically designed to facilitate the counting of colonies on the filter surface and are rigorously tested to guarantee they do not inhibit measurements.

Excellent Porosity
The microbial membrane filter boasts high porosity, ensuring that both gases and liquids can flow through efficiently, offering optimal filtration rates across various applications. Additionally, this high porosity creates a substantial surface area for adsorption and binding.

Sterile Individual Packaging
Each membrane filter disc undergoes sterilization through gamma radiation at 25 kGrey. They are individually sealed in a sterile environment without any protective paper, ensuring they remain completely flat when dispensed.

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