Description

Catalog No.	Capacity ml	OD x height mm	Neck Size	Pack of
11031/1	30	36×78	14/23	10
11031/2	60	45×90	14/23	10
11031/3	125	56×116	19/26	10
11031/4	250	70×128	19/26	10

The MEDILAB Dropping Bottle is a precision-designed container used for controlled dispensing of liquids, reagents, and indicators in laboratory and industrial settings. Manufactured from high-quality Borosilicate Glass 3.3, it ensures chemical purity, thermal stability, and long-term durability. Ideal for titrations, sample preparations, quantitative dispensing, and routine laboratory workflows, this bottle delivers consistent dropwise control essential for analytical accuracy.

Key Features

• High Chemical Resistance: Suitable for acids, alkalis, solvents, and sensitive reagents.
• Precision Drop Control: Smooth, consistent droplet release for analytical accuracy.
• Durable Borosilicate Glass 3.3: Exceptional resistance to thermal shock and mechanical stress.
• Leak-Proof Design: Supplied with a well-fitting stopper or dropping pipette assembly (as applicable).
• Clear Visibility: Transparent glass for easy monitoring of contents and volume.
• Reusable & Eco-friendly: Designed for long-term laboratory use with proper care.
• Autoclavable: Withstands standard autoclaving cycles without deformation.
• Available in Multiple Sizes: Suitable for micro-scale and bulk dispensing needs.

Material Specifications

• Material: Borosilicate Glass 3.3
• Thermal Properties: Low thermal expansion coefficient (~3.3 × 10⁻⁶ /°C) High resistance to sudden temperature changes
• Chemical Resistance: Resistant to most acids, bases, and organic solvents. Non-reactive and non-contaminating
• Mechanical Properties: High mechanical strength for routine laboratory handling
• Standards Compliance: Manufactured as per international laboratory glassware standards

Technical Specifications

• Available Capacities: As per the standard size table
• Design Options: Dropping a bottle with a ground-glass stopper, dropping a bottle with a dropping pipette and rubber teat (optional)
• Dimensions: Height, diameter, and neck size vary based on capacity
• Tolerance/Accuracy: Uniform wall thickness for consistent drop sizing
• Accessories: Ground-glass stopper or pipette-teat assembly

Handling & Precautions

• Safe Handling: Ensure the stopper/pipette is securely fitted before dispensing. Avoid sudden temperature changes to prevent thermal stress
• Cleaning Instructions: Clean with mild laboratory detergents and rinse with distilled water. Compatible with ultrasonic cleaning
• Autoclaving: Safe for autoclaving at standard temperatures (121°C). Remove rubber components before autoclaving
• Dos: Store upright in a cool, dry place. Handle with care to avoid impact
• Don’ts: Do not use with hydrofluoric acid or strong alkali vapours. Do not heat directly on an open flame
• Best Practices: Inspect for cracks or chips before use. Replace worn-out stoppers or teats to maintain dispensing accuracy

Applications

• Research & Academic Laboratories: Precise dispensing during experiments, titrations, and indicator preparations
• Pharmaceutical & Biotech: Handling reagents, buffer solutions, and sensitive chemicals
• Chemical & Analytical Labs: Controlled addition for reactions, tests, and QC protocols
• Food, Environmental & Industrial Testing Labs: Accurate sample preparation and reagent dispensing
• Daily Laboratory Workflow: Ensures contamination-free, consistent delivery of small liquid volumes