Description
Cylindrical Dropping Funnels, Graduated, with Interchangeable Stopper and Glass Key Stopcock are designed to offer precise control over liquid addition in laboratory applications. Featuring a graduated scale, these funnels provide accurate measurement, allowing for precise titrations, reactions, or any processes requiring controlled liquid addition. The interchangeable stopper ensures secure sealing, while the glass key stopcock offers smooth, controlled flow. With a plain stem, these funnels are ideal for accurate dispensing and measurement of chemicals, solvents, and reagents in a variety of laboratory settings.
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Key Features:
1. Graduated Design for Precise Measurement:
The graduated scale on the funnel allows for easy and accurate measurement of liquid quantities, ensuring precise control during dispensing for titrations or chemical reactions.
2. Interchangeable Stopper:
Equipped with an interchangeable stopper, this funnel ensures a secure seal to prevent leaks or contamination, making it ideal for safely storing chemicals or reagents.
3. Glass Key Stopcock:
The glass key stopcock enables smooth, incremental control of liquid flow, allowing for precise drop-by-drop dispensing, which is essential for accurate reactions and measurements.
4. Plain Stem for Smooth Liquid Flow:
The plain stem ensures that liquids flow freely and smoothly, without obstruction or clogging, providing consistent dispensing every time.
5. Durable Borosilicate Glass Construction:
Made from borosilicate glass, this funnel provides excellent resistance to heat and chemicals, ensuring longevity and reliability even when used with aggressive solvents or at varying temperatures.
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Product Highlights:
Accurate Liquid Dispensing with Graduated Scale:
The graduated scale provides precise volume measurements, ensuring that liquid addition is as accurate as needed for titrations, experiments, and reactions.
Controlled Flow with Glass Key Stopcock:
The glass key stopcock enables stepwise liquid release, allowing for precise flow control during experiments where accurate dispensing is crucial.
Convenient Sealing with Interchangeable Stopper:
The interchangeable stopper ensures an airtight seal, which is important for storing or transporting liquids safely without spills or evaporation.
Reliable and Durable Borosilicate Glass:
Borosilicate glass construction offers thermal shock resistance and chemical resistance, making this funnel suitable for a wide range of applications.
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Applications:
1. Titrations and Analytical Chemistry:
Perfect for use in titration experiments, where precise, incremental addition of liquids is required to achieve accurate results.
2. Controlled Chemical Reactions:
Ideal for adding reagents or solvents drop by drop in chemical reactions, ensuring careful and controlled introduction of liquids into a reaction mixture.
3. Chemical Handling and Storage:
Used in laboratories for storing or dispensing chemicals and solvents, where safe and controlled handling is essential.
4. Synthesis and Extraction Processes:
Suitable for use in synthesis and extraction experiments, where chemicals need to be added incrementally for better yield and accuracy.
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Why Choose Cylindrical Graduated Dropping Funnels with Interchangeable Stopper and Glass Key Stopcock?
Accurate Measurement for Precise Control:
The graduated scale ensures that you can add precise amounts of liquid for accurate experimental results.
Secure and Leak-Free Storage with Interchangeable Stopper:
The interchangeable stopper provides secure sealing, preventing leaks and evaporation, which is crucial during chemical handling and storage.
Precise Flow Control with Glass Key Stopcock:
The glass key stopcock offers step-by-step flow control, allowing for accurate dispensing of liquids drop by drop.
Durable and Chemical-Resistant Construction:
Borosilicate glass provides superior durability and resistance to thermal shock and chemical exposure, ensuring the funnel lasts through many uses.
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