HAWP04700 Membrane Filter 0.45m 47mm Diamter

HAWP04700 Membrane Filter 0.45m 47mm Diamter Specification

Packaging
Individually packed

Lot Number
Printed on pack

Operation
Manual use

Flow Rate
Moderate

Thickness
Approx 150 m

Surface Type
Smooth

Sterility
Non-sterile

Edge Style
Uniform cut

Diameter
47 mm

Pore Size
0.45 m

Filter Support
No grid

Compatibility
Standard filter holders

HAWP04700 Membrane Filter 0.45m 47mm Diamter Trade Information

Minimum Order Quantity
1 Piece

FOB Port
JAIPUR

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Telegraphic Transfer (T/T)

Supply Ability
100 Pieces Per Day

Delivery Time
7 Days

Sample Available
No

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Australia, North America, Middle East, South America, Central America, Africa, Eastern Europe, Western Europe, Asia

Main Domestic Market
All India

About HAWP04700 Membrane Filter 0.45m 47mm Diamter

An MCE (Mixed Cellulose Ester) membrane filter with a 0.45 m pore size is a widely used filter for various applications, particularly in microbiology and analytical chemistry. It's a thin, porous membrane composed of a mixture of cellulose acetate and cellulose nitrate. The 0.45 m pore size effectively retains bacteria and larger microorganisms while allowing smaller molecules and ions to pass through. Key characteristics and applications:

Composition:A blend of cellulose acetate and cellulose nitrate, offering a balance of properties for diverse uses.
Pore Size:0.45 m, meaning it retains particles and microorganisms larger than 0.45 micrometers.
Applications:
- Microbial Filtration: Used to sterilize or clarify liquid media, buffers, and solutions in microbiology and cell culture by removing bacteria.
- Sample Preparation: Removes particulates from samples before analysis in analytical laboratories.
- Environmental Monitoring: Filters water and air samples to concentrate microorganisms or particulates for analysis.
- Food and Beverage Industry: Clarifies or sterilizes liquids in food and beverage production.
Other features:
- Hydrophilic: Easily wetted by water, making it suitable for aqueous solutions.
- Sterilization: Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods.
- Relatively low cost: Compared to some other membrane types.
- Not resistant to strong acids and alkalis: Suitable for use with a wide range of solvents and solutions but not strong acids or bases.
Considerations:While 0.45 m is a common pore size for general microbiological filtration, it's important to choose the right pore size for specific applications, as some microorganisms may be smaller than 0.45 m and require smaller pore sizes for complete removal.

Precision Filtration

With a pore size of 0.45 m and a smooth, uniform-cut membrane, this filter ensures the effective separation of particulates from liquids or air samples. It is highly suitable for laboratory and quality control processes where precision and reliability are crucial.

Optimal Usability and Compatibility

The HAWP04700 membrane filter is engineered for manual use with standard filter holders, facilitating seamless integration into existing laboratory setups. Individually packed with clear lot numbers, it supports traceability and safe handling in research and industrial environments.

FAQ's of HAWP04700 Membrane Filter 0.45m 47mm Diamter:

Q: How do I properly use the HAWP04700 Membrane Filter in laboratory applications?

A: To use the HAWP04700 filter, place it in a compatible standard filter holder, then manually apply your liquid or air sample. The filter's moderate flow rate and smooth surface allow for efficient separation and easy analysis of retained materials.

Q: What makes the HAWP04700 Membrane Filter suitable for particle retention and microbiological analysis?

A: Its 0.45 m pore size efficiently traps fine particulates, making it ideal for microbiological testing and particle analysis. The smooth surface aids in clear observation of retained substances, while the filter's thickness provides robustness during manual handling.

Q: When should I choose a non-sterile membrane filter like the HAWP04700 for my procedures?

A: Select a non-sterile membrane filter when sterilization will be performed later, or when working with non-sterile samples. It is commonly used in routine filtration where pre-sterilization is not a requirement.

Q: Where can I find the lot number for traceability of the HAWP04700 Membrane Filter?

A: The lot number is printed on each individual pack, ensuring straightforward traceability for quality control and documentation purposes.

Q: What is the benefit of the filter's individually packed packaging?

A: Individually packed filters minimize the risk of contamination before use and allow for convenient, hygienic dispensing in laboratory environments.

Q: How does the absence of a grid support impact the usage of the filter?

A: Without a grid, the white surface enhances visibility of particulate build-up, simplifying post-filtration analysis and microscopy.

Q: What is the process for disposing of the HAWP04700 Membrane Filter after use?

A: After filtration, dispose of the used membrane according to your laboratory's waste disposal protocols, considering whether biological or chemical residues are present.

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