Sartorius 11406-47-ACN Membrane Filter Disc, Cellulose Nitrate, Sterile, 0.45 m, 47mm, White with Black Grids (Pack of 100)

Membrane filters for quantitative determination of microorganisms in QC analysis.

Sartorius

Item #: 19937500

Sartorius 11406-47-ACN Membrane Filter Disc, Cellulose Nitrate, Sterile, 0.45 m, 47mm, White with Black Grids (Pack of 100)

Item #: 19937500

BHD 34

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Membrane filters for quantitative determination of microorganisms in QC analysis.

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What Stands Out

High Sterility

Each membrane filter is sterilized, ensuring contamination-free results for sensitive applications, effectively safeguarding sample integrity.

Precision Filtration

Designed with a 0.45 μm pore size, it efficiently removes bacteria and particulate matter, ideal for laboratory and research use.

Convenient Packing

Packaged in sets of 100, these filters offer both value and convenience, making it easy to maintain workflow and ensure abundance in supplies.

Product Details

Quantitative determination of microorganisms in QC analysis
Cellulose Nitrate and Cellulose Acetate filter options
Sterile membranes individually packaged
High Flow membranes offer 30% higher flow rates
Available with or without hydrophobic edge and/or grid
Made in Germany

Item Weight

1 lbs (450 grams)

Who Should Buy?

Laboratory Technicians
Ideal for laboratory technicians conducting microbial analysis in various research and quality control processes.
Microbiologists
Microbiologists will benefit from its sterile nature for filtration of culture media in microbiological testing.
Pharmaceutical Research
Suitable for pharmaceutical researchers needing reliable filtration steps in drug formulation and quality assurance processes.

General Use
Not recommended for users who require filters for non-laboratory applications or general filtering tasks.
High-Volume Filtration
Users needing to filter large volumes may find this filter inadequate due to size and capacity limitations.
Non-Sterile Applications
Not suitable for applications where sterility is not a concern, as the filters are specifically sterile.

Product Description

Sartorius 11406-47-ACN Membrane Filter Disc, Cellulose Nitrate, Sterile, 0.45 m, 47mm, White with Black Grids (Pack of 100)

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Product Buying Guide

Looking for high-quality membrane filters for quantitative determination of microorganisms in QC analysis? The Sartorius 11406-47-ACN Membrane Filter Disc is an excellent choice. It offers sterile, cellulose nitrate material with a pore size of 0.45 μm, providing efficient detection and enumeration of microorganisms. Made in Germany, these filters are reliable and versatile, making them ideal for various laboratory applications. Continue Reading

Customer Questions & Answers

Question: What is the Sartorius 11406-47-ACN Membrane Filter Disc used for?

Answer: The Sartorius 11406-47-ACN Membrane Filter Disc is primarily used in laboratory settings for filtering liquids, gases, and other substances. Its cellulose nitrate construction, with a pore size of 0.45 µm, ensures effective filtration, making it ideal for microbiological analysis and sample preparation. For instance, researchers often employ these filter discs when ensuring sterility in culture media or when preparing samples for HPLC analysis. The white disc with black grids aids in easy identification and monitoring of filtration processes.
Question: What are the specifications of the Sartorius 11406-47-ACN Membrane Filter Disc?

Answer: This membrane filter disc features a diameter of 47mm and a pore size of 0.45 µm, which is particularly effective for removing microorganisms from liquid samples. Being sterile ensures that it can be used in sensitive applications without the risk of contamination. Specifically, it’s designed for compatibility with various filtration apparatuses, making it versatile across different laboratory procedures. For example, it can be used in environmental testing to filter water samples before analyzing microbial content or for pharmaceutical applications.
Question: How should the Sartorius 11406-47-ACN Membrane Filter Disc be stored?

Answer: Storing the Sartorius 11406-47-ACN Membrane Filter Disc properly is essential to maintain its integrity and performance. It should be kept in its original packaging, away from direct sunlight and heat sources, in a cool, dry environment. This minimizes the risk of degradation and maintains sterility until use. For laboratory professionals, this means ensuring that these filters are readily accessible but stored in a manner that protects them from contamination and damage, ensuring reliable results in analytical procedures.
Question: Can the Sartorius 11406-47-ACN Membrane Filter Disc be reused?

Answer: No, the Sartorius 11406-47-ACN Membrane Filter Disc is designed for single-use applications. Reusing these filters can compromise the integrity of your samples and lead to contamination issues. Since they are pre-sterilized, once they have been used, they should be disposed of to avoid cross-contamination in laboratory settings. This ensures that the testing results are accurate and valid, especially in microbiological studies where sample purity is critical.
Question: What kind of liquids can the Sartorius 11406-47-ACN Membrane Filter Disc filter?

Answer: The Sartorius 11406-47-ACN Membrane Filter Disc is suitable for filtering a broad range of liquids, including aqueous solutions, organic solvents, and biological samples. Its 0.45 µm pore size allows for the removal of bacteria, yeast, and other particulates while allowing smaller molecules and ions to pass through. This makes it particularly useful in water quality testing, beverage production, and pharmaceutical applications, where ensuring the absence of microbial contamination is critical.
Question: Are the Sartorius 11406-47-ACN Membrane Filter Discs environmentally friendly?

Answer: While the Sartorius 11406-47-ACN Membrane Filter Discs are not marketed specifically as environmentally friendly, cellulose nitrate is derived from natural cellulose sources. They are biodegradable under the right conditions, which allows for more eco-conscious disposal methods compared to synthetic filters. For laboratories mindful of environmental practices, this means choosing these filters can reduce the impact typically associated with lab waste, especially when used in smaller, eco-focused studies.
Question: What are the typical applications of the Sartorius 11406-47-ACN Membrane Filter Disc?

Answer: These membrane filter discs are widely used in various applications, including microbiological analysis, food and beverage testing, and water quality assessments. In biotech labs, they facilitate the sterile filtration of culture media and reagents. Additionally, in pharmaceutical settings, they help ensure sterility of injectable solutions. Their versatility makes them essential tools for quality control processes and research that require precise and contamination-free samples.
Question: Are there any safety precautions when handling the Sartorius 11406-47-ACN Membrane Filter Disc?

Answer: Yes, when handling the Sartorius 11406-47-ACN Membrane Filter Disc, it’s important to maintain aseptic techniques. Always use gloves and ensure that working surfaces are clean to avoid contamination. Additionally, avoid direct contact with the filter surface to preserve its sterility. For laboratory professionals, adhering to these precautions safeguards the integrity of experiments and ensures the reliability of results, particularly in sensitive microbiological applications.
Question: How do I properly dispose of used Sartorius 11406-47-ACN Membrane Filter Discs?

Answer: Used Sartorius 11406-47-ACN Membrane Filter Discs should be disposed of in accordance with local hazardous waste disposal regulations. Since they may contain microbial samples or other contaminants, it's crucial to treat them as biohazard waste. This helps to minimize environmental contamination and health risks. Laboratory managers should have a clear waste disposal protocol in place to ensure that used filters are disposed of safely and responsibly, maintaining a workplace free of biological hazards.
Question: Where can I buy Sartorius 11406-47-ACN Membrane Filter Disc, Cellulose Nitrate, Sterile, 0.45 µm, 47mm, White with Black Grids Pack of 100?

Answer: You can purchase the Sartorius 11406-47-ACN Membrane Filter Disc at Ubuy. Ubuy is a reliable online platform offering a wide selection of laboratory supplies, including specialized items like membrane filters. Their user-friendly interface makes it straightforward to find and order exactly what you need, ensuring that you have access to quality laboratory materials without hassle.

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Pros

High filtration efficiency
Sterile packaging
Durable material
Visible black grids
Value pack quantity

Cons

Occasional size variance

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BHD 34

Order now and get it around Tuesday, July 07

QTY:

Secured transaction

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Fastest cross-border delivery

Features & Benefits

Cellulose Nitrate and Cellulose Acetate filters are available.
Option to have filters with or without a hydrophobic edge and/or grid.
Sterile membranes are individually packaged.
Option to have membranes in pleated bands for filter dispensers.
High Flow membranes provide 30% higher flow rates.
Great for QC analysis.

Sartorius 11406-47-ACN Membrane Filter Disc, Cellulose Nitrate, Sterile, 0.45 m, 47mm, White with Black Grids (Pack of 100)