Dropping Bottle, with Glass Dropper and Rubber Teat

The GISCOM Dropping Bottle with Glass Dropper and Rubber Teat is a precision dispensing container designed for controlled release of reagents, indicators, and chemical solutions. It enables accurate dropwise delivery, ensuring consistency in laboratory analyses and experimental work. Made from high-quality Borosilicate Glass 3.3, this bottle is ideal for routine use in research labs, pharmaceutical QC/QA facilities, chemical industries, and academic institutions. Its robust construction and precise dropper mechanism make it a reliable tool for measurement-sensitive applications.

Key Features

• Precision Dropwise Dispensing: Designed for uniform and consistent droplet size for analytical accuracy.
• Durable Borosilicate Glass 3.3 Body: High thermal and chemical resistance ensures long service life.
• High-Quality Glass Dropper: Smooth suction and controlled release for exact dosing.
• Chemical-Resistant Rubber Teat: Ensures leak-proof performance and easy handling.
• Clear and Smooth Body Finish: Provides easy visibility of contents and enhances safe handling.
• Reusable & Easy to Clean: Suitable for repeated laboratory use with proper maintenance.
• Leak-Proof Seal: Prevents contamination and evaporation of sensitive reagents.
• Available in Multiple Sizes: Suitable for various laboratory applications and storage needs.

Material Specifications

• Material: Borosilicate Glass 3.3
• Thermal Properties: High thermal stability; low coefficient of thermal expansion (~3.3 × 10⁻⁶ /°C) Excellent performance under rapid temperature change
• Chemical Resistance: Resistant to most acids, alkalis, and organic solvents. Non-reactive surface for safe reagent handling
• Mechanical Strength: High durability and improved resistance to mechanical stress
• Compliance & Standards: Manufactured in accordance with international laboratory glassware standards.

Technical Specifications

• Available Sizes / Capacities: As per the standard size table
• Components Included: Borosilicate glass bottle, Glass dropper (pipette), Chemical-resistant rubber teat
• Dimensions & Tolerances: Standard laboratory dimensions. Tight droplet tolerance ensures consistent volume release. Smooth ground finish for dropper fit
• Additional Notes: Non-calibrated item (used for dispensing, not volumetric measurement)

Handling & Precautions

• Handle with care to avoid breakage of the glass body or dropper.
• Clean gently using laboratory-grade detergents; avoid abrasive cleaners.
• Compatible with standard autoclaving processes, autoclave only after removing the rubber teat to avoid deformation.
• Avoid sudden thermal shock (extreme hot-to-cold transitions).
• Store away from strong oxidizing chemicals that may degrade rubber components.
• Replace the rubber teat periodically to maintain dispensing accuracy.
• Do not expose the rubber teat to high temperatures during sterilization.
• Ensure the dropper fits securely to avoid leaks or contamination.

Applications

• Ideal for reagent dispensing, indicator solutions, titrations, sample preparation, and microchemical operations.
• Essential in pharmaceutical QC/QA labs, chemical and petrochemical industries, biotechnology labs, and research institutions.
• Commonly used in microbiology, analytical chemistry, clinical labs, and academic teaching laboratories.
• Useful for tasks requiring controlled droplet addition, such as pH indicators, buffer adjustments, staining solutions, and qualitative tests.