Glass Dropper Bottle

The Glass Dropper Bottle is a laboratory container used for storing and dispensing small quantities of compatible liquids drop by drop. It is intended for schools, colleges, research laboratories and teaching laboratories that need convenient controlled dispensing of reagents, indicators or other laboratory liquids during routine practical work.

Product Description

The STEMAids Glass Dropper Bottle combines a glass storage bottle with a dropper-style dispensing arrangement. Its primary laboratory function is controlled transfer of small liquid quantities without pouring directly from a larger reagent container, helping users add liquid gradually during demonstrations, tests and sample preparation.

The exact capacity, glass composition, bottle colour, dropper material, bulb material and closure design have not been verified for this model and should be confirmed before ordering. Related vessels are available in the STEMAids Lab Glassware range.

Key Features

• Controlled dispensing: Supports gradual drop-by-drop addition of compatible laboratory liquids.
• Glass bottle body: Provides a reusable container for suitable reagents, indicators and laboratory solutions.
• Convenient bench use: Helps keep frequently used liquids accessible during practical work.
• Reduced pouring requirement: Allows small quantities to be transferred without repeatedly pouring from a larger bottle.
• Suitable for teaching laboratories: Useful for demonstrations and practicals requiring incremental liquid addition.
• Reusable format: Can be cleaned and reused when the bottle and dispensing components are chemically compatible with the intended solution.
• Specification transparency: Capacity, glass type and dropper assembly materials should be confirmed for the supplied model.

Technical Specifications

What’s Included in the Kit

• Glass dropper bottle
• Dropper or pipette assembly
• Bulb and closure assembly

For complementary equipment, browse general laboratory products.

Applications / Uses

• Dispensing indicator solutions during chemistry practicals.
• Adding reagents gradually to laboratory samples.
• Handling small quantities of compatible laboratory solutions.
• School and college science demonstrations.
• Routine sample-preparation and teaching workflows.
• Storing frequently used liquids when material compatibility has been confirmed.

How to Use the Glass Dropper Bottle

1. Confirm that the bottle and dropper materials are compatible with the intended liquid.
2. Inspect all components for cracks, contamination or deterioration.
3. Fill the bottle without exceeding its appropriate working level.
4. Fit the dropper and closure securely.
5. Compress and release the bulb as appropriate to draw liquid into the dropper.
6. Hold the dropper over the receiving vessel and dispense the required drops gradually.
7. Return the dropper to the bottle without touching contaminated surfaces.

Safety note: Wear appropriate laboratory PPE and confirm chemical compatibility before filling. A standard dropper is intended for controlled dispensing, not calibrated volumetric measurement unless specifically certified for that purpose.

Care & Maintenance

• Clean the bottle and dropper using a method compatible with the liquid previously stored.
• Prevent cross-contamination by assigning bottles to specific reagents where appropriate.
• Store securely and remove cracked glass or deteriorated dropper components from use.
• Label laboratory contents clearly according to the institution’s chemical-handling procedure.

Why Choose STEMAids

STEMAids is the STEM education brand of Eduscope Smart Learning Solutions Private Limited, a New Delhi manufacturing enterprise. Its Udyam-registered activities include manufacture of laboratory and pharmaceutical glassware, and the company holds an active Importer-Exporter Code for international trade. STEMAids operates ISO 9001:2015 and ISO 14001:2015 management systems; these are company-level certifications and not product-specific certification of this Glass Dropper Bottle.

Laboratories can also explore chemistry laboratory equipment and the complete STEMAids product catalogue.

Frequently Asked Questions

What is a Glass Dropper Bottle used for?

A Glass Dropper Bottle is used to store and dispense compatible laboratory liquids in small, controlled quantities.

What capacity does the STEMAids dropper bottle have?

The exact capacity has not been verified. Confirm the required bottle volume before ordering.

What type of glass is used?

The product name confirms a glass bottle, but the exact glass composition has not been verified for this model.

Can a dropper bottle measure an exact volume?

Not unless the dispensing system is specifically calibrated for volumetric measurement. Ordinary laboratory droppers are primarily used for controlled addition rather than precise volume measurement.

Can it be used for chemical reagents?

It can be used with reagents that are chemically compatible with the bottle, dropper, bulb and closure materials. Confirm compatibility before filling.

Is a Glass Dropper Bottle suitable for school laboratories?

Yes. It is useful for supervised chemistry and science practicals that require gradual addition of indicators, reagents or other compatible liquids.