The Dropping Funnel with Glass Stopcock is essential laboratory glassware used for the controlled and dropwise addition of liquids into reaction vessels. It is widely used in organic synthesis, chemical reactions, pharmaceutical research, and academic laboratories where precise flow control is required.
Product Description
The Dropping Funnel With Glass Stopcock is a precision laboratory tool developed for accurate and controlled liquid addition. To begin with, it is manufactured from high-quality borosilicate glass, which offers strong resistance to heat, chemicals, and thermal shock. Because of this, the funnel performs reliably during repeated laboratory operations.
In practical use, the integrated glass stopcock enables smooth and adjustable flow control. Consequently, researchers can regulate reagent addition with high accuracy, especially during sensitive or exothermic reactions. At the same time, this precise control helps maintain stable reaction conditions throughout the process.
From a design perspective, the cylindrical body allows clear visibility of liquid levels. As a result, monitoring becomes easier and more accurate. Additionally, the standard TS joint ensures a secure and leak-proof connection with compatible laboratory glassware. Therefore, setup time reduces and workflow efficiency improves.
During routine laboratory work, durability plays a crucial role. For this reason, the smooth internal surface supports easy cleaning and minimizes residue buildup. Moreover, the robust construction makes the funnel suitable for frequent use without compromising safety or performance.
In conclusion, the Dropping Funnel With Glass Stopcock delivers precision, durability, and operational control. Thus, it remains a preferred choice for educational institutions, research laboratories, pharmaceutical facilities, and chemical industries that require reliable liquid transfer solutions.
🔹 Key Features : Dropping Funnel with Glass Stopcock
- Made from high-quality borosilicate glass
- Equipped with precision glass stopcock
- Smooth and controlled liquid flow
- High chemical and thermal resistance
- Clear glass for easy monitoring of liquid level
- Uniform wall thickness for durability
🔹 Applications : Dropping Funnel with Glass Stopcock
- Controlled reagent addition
- Organic and inorganic synthesis
- Chemical and pharmaceutical laboratories
- Reaction monitoring and control
- Academic and industrial laboratories
| Capacity (ml) | Stopcock Size – NS | Stopcock Size – Bore | TS Size | Pcs / Case |
|---|---|---|---|---|
| 50 | 12.5 | 2.5 | 19/26 | 2 |
| 100 | 12.5 | 2.5 | 19/26 | 2 |
| 250 | 14.5 | 2.5 | 24/29 | 2 |
| 500 | 14.5 | 2.5 | 29/32 | 2 |
🔹 Material & Technical Specifications
- Glass Type: Borosilicate Glass
- Product Type: Dropping Funnel
- Stopcock Type: Glass Stopcock
- Shape: Conical / Cylindrical (as applicable)
- Transparency: Clear
- Reusable: Yes
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Export-Ready Laboratory Glassware Supplier
AS Educational Kits supplies high-performance laboratory glassware for educational, research, and industrial applications. Our products are designed for accuracy, durability, and consistent use in professional laboratory environments.
We manufacture borosilicate glassware suitable for demanding scientific processes, ensuring reliable results and long service life.
Glassware for Research, Education & Industry
Our laboratory glassware is widely used in chemical laboratories, pharmaceutical industries, universities, and testing facilities. Each product is developed to support precise measurements and safe handling.
The combination of thermal resistance and chemical stability makes our glassware suitable for a wide range of applications.
Available Product Categories
- Laboratory Beakers
- Flasks & Volumetric Glassware
- Burettes
- Measuring Cylinders
- Funnels & Glass Columns
Export Network & Distribution in Africa
We supply laboratory glassware across multiple African markets including Nigeria, Kenya, Ethiopia, Uganda, and South Africa, supporting laboratories, distributors, and institutional buyers.
Our export services include secure packaging, documentation, and logistics coordination for smooth international delivery.
We also work with distributors and participate in government procurement and tender-based supply projects across the region.
Quality & Manufacturing Standards
Our products are manufactured under controlled processes to ensure consistent quality, durability, and compliance with laboratory standards.
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We provide dependable laboratory glassware solutions for bulk supply, institutional procurement, and export distribution.
For inquiries, pricing, and supply requirements, contact us here.
