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Buchner Funnel
Original price was: $ 25.63.$ 25.54Current price is: $ 25.54.
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.
Buchner Funnel
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.
1.Basic Identification Attributes
- Instrument Type: Filtration Funnel
- Material: Porcelain, borosilicate glass, or durable plastic
- Design: Flat perforated plate with funnel body
2.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
3.Safety & Hazard Attributes
- Mechanical Risk: Handle carefully to avoid breakage, especially if glass or porcelain
- Toxicity: Non-toxic materials
- Allergens: None identified
4.Storage & Handling Attributes
- Store in a clean, dry place to avoid contamination
- Handle with care to prevent chipping or cracking
5.Regulatory & Compliance Attributes
- Manufactured according to laboratory equipment standards
- Compliant with relevant safety and quality guidelines
6.Environmental & Health Impact
- Reusable with proper cleaning
- Materials recyclable depending on type (glass/porcelain)
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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Distillation Apparatus
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Filter Flask
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Fractionating Column
Fractionating Column is a laboratory apparatus used in distillation processes to separate liquid mixtures into their individual components based on differences in boiling points. It consists of a vertical glass or metal tube filled with packing material or internal trays that increase surface area, promoting repeated condensation and vaporization cycles (fractionation). This allows for more efficient separation of close-boiling compounds. Fractionating columns are commonly used in organic chemistry labs, chemical processing industries, and educational institutions. Their design can vary from simple glass tubes to complex industrial towers, but all serve the essential function of improving separation efficiency in distillation systems.
Microscope cover slips
Microscope Cover Slips are thin, flat pieces of transparent glass or plastic used in microscopy to cover specimens placed on microscope slides. They serve to protect the specimen from contamination, prevent drying, and provide a uniform thickness for improved optical clarity during examination. Cover slips help to flatten the specimen, ensuring even focus and minimizing distortion under the microscope lens. They are typically made from high-quality borosilicate or soda-lime glass to offer excellent optical transparency and chemical resistance. Available in various sizes and thicknesses, cover slips are essential in biological, medical, and research laboratories for preparing wet mounts, fixed samples, and stained slides. Their use enhances image resolution and protects both the specimen and microscope objective lenses.
PAPER CHROMATOGRAPHY
Paper Chromatography is an analytical laboratory technique used to separate and identify mixtures of substances based on their differential migration across a specially treated paper medium. It is widely used for qualitative analysis of compounds such as pigments, amino acids, and pharmaceuticals. The process involves applying a small sample spot onto chromatography paper and allowing a solvent to travel through the paper by capillary action, separating the components according to their solubility and affinity for the paper. This method is simple, cost-effective, and valuable in biochemical, pharmaceutical, and environmental laboratories for analyzing complex mixtures.
Porous Pot
A Porous Pot is a cylindrical or tubular laboratory apparatus made from sintered or fired ceramic material that features a permeable structure allowing the passage of gases or liquids while retaining solids or particulates. This highly porous ceramic vessel is commonly used in laboratory and industrial settings for filtration, diffusion, and separation processes. The pot’s micro-porous walls facilitate controlled fluid flow, making it ideal for applications such as gas absorption, water softening, and chemical diffusion experiments. Porous Pots are chemically inert, mechanically stable, and resistant to high temperatures, making them durable tools in analytical and preparative laboratory procedures.
Separating funnel
Separating Funnels are essential laboratory glassware designed for liquid-liquid extraction and phase separation procedures. Constructed from chemically resistant borosilicate glass, these funnels feature a conical body with a stopcock at the base and a ground glass stopper at the top for secure sealing. They are used to separate immiscible liquids based on their densities, allowing precise and safe transfer of liquid layers during chemical extractions, washing, or purification. Available in 60ml and 125ml volumes, these funnels provide versatility for various scales of laboratory applications, widely employed in organic synthesis, pharmaceutical labs, and research facilities.
