Dropping Bottles

The Borosilicate Glass Dropping Bottles from Osmosis Scientific are precision-engineered laboratory bottles designed for accurate liquid dispensing, reagent dosing, and controlled drop application. Manufactured from premium Boro 3.3 borosilicate glass, these dropping bottles exhibit excellent chemical resistance and thermal stability, making them suitable for analytical labs, research facilities, educational labs, and industrial quality control environments.

With a narrow neck and precision dropper tip, these bottles provide controlled, uniform drop flow to support accurate reagent dosing or titrant addition during experiments. The finely printed white enamel markings offer approximate volume guidance, assisting with quick observation of remaining liquid levels. Available in a broad range of capacities from 10 ml to 250 ml, these bottles are suitable for small-volume chemical dispensing to moderate reagent handling tasks.

Built to withstand repeated handling and cleaning, borosilicate glass offers strong mechanical durability and resistance to harsh laboratory chemicals. Whether used for reagent addition, indicator solutions, titration support, or experimental dosing tasks, these dropping bottles deliver precise control and dependable performance. Their clear glass construction also allows easy visual monitoring of contents and solution clarity.

Common Uses and Applications

• Titration Support: Ideal for the drop-by-drop addition of pH indicators and specialized titrants.
• Reagent Dispensing: Perfect for storing and precisely dosing small volumes of active reagents or catalyst solutions.
• Staining Procedures: Widely used in microbiology and histology for applying precise amounts of staining solutions to slides.
• Analytical Chemistry: Essential for any procedure requiring controlled droplet addition, such as buffer adjustments or qualitative tests.