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Buchner Funnel
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The Buchner Funnel is a laboratory filtration device used for vacuum filtration processes. It typically consists of a flat, perforated plate covered with a filter paper, housed in a cylindrical funnel. Made from porcelain, glass, or plastic, the Buchner Funnel allows for rapid filtration by applying vacuum suction, which speeds up the separation of solids from liquids. It is widely used in chemical, biological, and pharmaceutical laboratories for efficient solid-liquid separation during sample preparation, purification, and analysis.
Description
Uses
Primary Uses
Laboratory Applications
- Used for vacuum filtration to separate solids from liquids in chemical synthesis.
- Employed in biological labs for filtering cell cultures or precipitates.
- Utilized in pharmaceutical labs for sample purification and analysis.
- Assists in preparing samples for further testing by removing particulate matter.
- Supports quantitative filtration in gravimetric analysis.
Secondary Uses
Industrial Applications
- Used in quality control labs for filtration of raw materials and intermediates.
- Employed in small-scale production settings for rapid filtration processes.
- Applied in environmental testing labs for water and soil sample preparation.
PRODUCT KEY FEATURES
Basic Identification Attributes
- Instrument Type: Filtration Funnel
- Material: Porcelain, borosilicate glass, or durable plastic
- Design: Flat perforated plate with funnel body
Physical & Chemical Properties
- Chemical Resistance: Resistant to most acids, bases, and solvents
- Heat Resistance: Suitable for moderate laboratory temperatures
- Size: Various diameters available to fit different filtration needs
Safety & Hazard Attributes
- Mechanical Risk: Handle carefully to avoid breakage, especially if glass or porcelain
- Toxicity: Non-toxic materials
- Allergens: None identified
Storage & Handling Attributes
- Store in a clean, dry place to avoid contamination
- Handle with care to prevent chipping or cracking
Regulatory & Compliance Attributes
- Manufactured according to laboratory equipment standards
- Compliant with relevant safety and quality guidelines
Environmental & Health Impact
- Reusable with proper cleaning
- Materials recyclable depending on type (glass/porcelain)
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- Use gloves when handling to avoid cuts if broken
- Avoid excessive force during filtration setup
First Aid Measures
- In case of cuts, clean wound and seek medical attention if necessary
- No chemical hazards involved
Firefighting Measures
- Non-flammable device
- No special firefighting requirements
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