Amber Boston Round Dropper Bottles

Sold in convenient packs of 12, ranging from small 15 mL vials to large 236 mL bottles.

Features:

• UV Shielding: The amber glass is specifically designed to block ultraviolet light, making these bottles essential for the long-term stability of hydrogen peroxide, silver nitrate, and organic solvents
• Precision Dispensing: The included glass dropper allows for controlled, drop-by-drop delivery, which is critical for titrations or small-volume additions
• Leak-Proof Seal: The screw-on cap ensures a tight seal for safe transport and prevents evaporation of volatile liquids
• Non-Porous Surface: Unlike plastic alternatives, the glass surface will not absorb odors or react with corrosive contents, ensuring the purity of your reagents

Laboratory Usage Tips:

• Labeling for Success: Use moisture-resistant labels on amber bottles, as these are often stored in refrigerators or humid environments.
• Cleaning: The bottles are reusable and can be autoclaved; however, the rubber bulb of the dropper should be checked for chemical compatibility and generally replaced if it becomes brittle or tacky.
• Storage: While the amber glass provides UV protection, it is still best practice to store sensitive chemicals in a dark cabinet to further extend shelf life.